| 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 | $117.78 | 9.264% | $128.6911 | $128.69 | $128.70 | $128.70 |
| Purchase #2 | $188.61 | 3.244% | $194.7285 | $194.73 | $194.75 | $194.70 |
| Purchase #3 | $216.30 | 7.400% | $232.3062 | $232.31 | $232.30 | $232.30 |
| Purchase #4 | $177.70 | 7.470% | $190.9742 | $190.97 | $190.95 | $191.00 |
| Purchase #5 | $100.73 | 8.245% | $109.0352 | $109.04 | $109.05 | $109.00 |
| Purchase #6 | $8.60 | 6.421% | $9.1522 | $9.15 | $9.15 | $9.20 |
| Purchase #7 | $95.48 | 11.310% | $106.2788 | $106.28 | $106.30 | $106.30 |
| 7 purchase totals = | $905.20 | $971.1662 | $971.17 | $971.20 | $971.20 | |