| 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 | $209.46 | 13.569% | $237.8816 | $237.88 | $237.90 | $237.90 |
| Purchase #2 | $154.67 | 3.651% | $160.317 | $160.32 | $160.30 | $160.30 |
| Purchase #3 | $12.76 | 7.546% | $13.7229 | $13.72 | $13.70 | $13.70 |
| Purchase #4 | $40.34 | 9.797% | $44.2921 | $44.29 | $44.30 | $44.30 |
| Purchase #5 | $116.80 | 4.545% | $122.1086 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $53.68 | 11.450% | $59.8264 | $59.83 | $59.85 | $59.80 |
| Purchase #7 | $35.28 | 3.742% | $36.6002 | $36.60 | $36.60 | $36.60 |
| 7 purchase totals = | $622.99 | $674.7488 | $674.75 | $674.75 | $674.70 | |