| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $205.89 | 11.136% | $228.8179 | $228.82 | $228.80 | $228.80 |
| Purchase #2 | $200.65 | 7.162% | $215.0206 | $215.02 | $215.00 | $215.00 |
| Purchase #3 | $198.82 | 13.140% | $224.9449 | $224.94 | $224.95 | $224.90 |
| Purchase #4 | $171.38 | 12.246% | $192.3672 | $192.37 | $192.35 | $192.40 |
| Purchase #5 | $181.65 | 3.255% | $187.5627 | $187.56 | $187.55 | $187.60 |
| Purchase #6 | $188.91 | 13.567% | $214.5394 | $214.54 | $214.55 | $214.50 |
| Purchase #7 | $166.48 | 8.690% | $180.9471 | $180.95 | $180.95 | $180.90 |
| 7 purchase totals = | $1,313.78 | $1,444.1998 | $1,444.20 | $1,444.15 | $1,444.10 | |