| 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 | $220.88 | 10.531% | $244.1409 | $244.14 | $244.15 | $244.10 |
| Purchase #2 | $224.85 | 7.540% | $241.8037 | $241.80 | $241.80 | $241.80 |
| Purchase #3 | $132.58 | 8.787% | $144.2298 | $144.23 | $144.25 | $144.20 |
| Purchase #4 | $250.96 | 7.140% | $268.8785 | $268.88 | $268.90 | $268.90 |
| Purchase #5 | $9.91 | 11.169% | $11.0168 | $11.02 | $11.00 | $11.00 |
| Purchase #6 | $33.92 | 12.387% | $38.1217 | $38.12 | $38.10 | $38.10 |
| Purchase #7 | $196.39 | 10.471% | $216.954 | $216.95 | $216.95 | $217.00 |
| 7 purchase totals = | $1,069.49 | $1,165.1454 | $1,165.14 | $1,165.15 | $1,165.10 | |