| 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 | $184.58 | 4.486% | $192.8603 | $192.86 | $192.85 | $192.90 |
| Purchase #2 | $138.86 | 11.586% | $154.9483 | $154.95 | $154.95 | $154.90 |
| Purchase #3 | $248.92 | 11.352% | $277.1774 | $277.18 | $277.20 | $277.20 |
| Purchase #4 | $76.48 | 9.438% | $83.6982 | $83.70 | $83.70 | $83.70 |
| Purchase #5 | $226.69 | 5.858% | $239.9695 | $239.97 | $239.95 | $240.00 |
| Purchase #6 | $120.39 | 12.394% | $135.3111 | $135.31 | $135.30 | $135.30 |
| Purchase #7 | $214.91 | 7.529% | $231.0906 | $231.09 | $231.10 | $231.10 |
| 7 purchase totals = | $1,210.83 | $1,315.0554 | $1,315.06 | $1,315.05 | $1,315.10 | |