| 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 | $220.31 | 10.858% | $244.2313 | $244.23 | $244.25 | $244.20 |
| Purchase #2 | $238.73 | 5.804% | $252.5859 | $252.59 | $252.60 | $252.60 |
| Purchase #3 | $92.45 | 3.770% | $95.9354 | $95.94 | $95.95 | $95.90 |
| Purchase #4 | $10.92 | 6.162% | $11.5929 | $11.59 | $11.60 | $11.60 |
| Purchase #5 | $171.44 | 6.326% | $182.2853 | $182.29 | $182.30 | $182.30 |
| Purchase #6 | $95.76 | 4.486% | $100.0558 | $100.06 | $100.05 | $100.10 |
| Purchase #7 | $244.75 | 13.366% | $277.4633 | $277.46 | $277.45 | $277.50 |
| 7 purchase totals = | $1,074.36 | $1,164.1499 | $1,164.16 | $1,164.20 | $1,164.20 | |