| 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 | $248.88 | 11.437% | $277.3444 | $277.34 | $277.35 | $277.30 |
| Purchase #2 | $159.60 | 9.725% | $175.1211 | $175.12 | $175.10 | $175.10 |
| Purchase #3 | $131.76 | 13.371% | $149.3776 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $149.81 | 3.265% | $154.7013 | $154.70 | $154.70 | $154.70 |
| Purchase #5 | $83.25 | 5.470% | $87.8038 | $87.80 | $87.80 | $87.80 |
| Purchase #6 | $41.98 | 5.794% | $44.4123 | $44.41 | $44.40 | $44.40 |
| Purchase #7 | $92.84 | 10.476% | $102.5659 | $102.57 | $102.55 | $102.60 |
| 7 purchase totals = | $908.12 | $991.3264 | $991.32 | $991.30 | $991.30 | |