| 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 | $219.34 | 8.199% | $237.3237 | $237.32 | $237.30 | $237.30 |
| Purchase #2 | $189.48 | 7.815% | $204.2879 | $204.29 | $204.30 | $204.30 |
| Purchase #3 | $98.90 | 9.701% | $108.4943 | $108.49 | $108.50 | $108.50 |
| Purchase #4 | $58.47 | 9.353% | $63.9387 | $63.94 | $63.95 | $63.90 |
| Purchase #5 | $143.71 | 10.680% | $159.0582 | $159.06 | $159.05 | $159.10 |
| Purchase #6 | $8.40 | 12.804% | $9.4755 | $9.48 | $9.50 | $9.50 |
| Purchase #7 | $62.36 | 4.426% | $65.1201 | $65.12 | $65.10 | $65.10 |
| 7 purchase totals = | $780.66 | $847.6984 | $847.70 | $847.70 | $847.70 | |