| 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 | $111.88 | 8.701% | $121.6147 | $121.61 | $121.60 | $121.60 |
| Purchase #2 | $173.59 | 12.246% | $194.8478 | $194.85 | $194.85 | $194.80 |
| Purchase #3 | $120.91 | 4.278% | $126.0825 | $126.08 | $126.10 | $126.10 |
| Purchase #4 | $10.27 | 10.803% | $11.3795 | $11.38 | $11.40 | $11.40 |
| Purchase #5 | $132.80 | 4.593% | $138.8995 | $138.90 | $138.90 | $138.90 |
| Purchase #6 | $204.88 | 4.678% | $214.4643 | $214.46 | $214.45 | $214.50 |
| Purchase #7 | $135.32 | 11.374% | $150.7113 | $150.71 | $150.70 | $150.70 |
| 7 purchase totals = | $889.65 | $957.9996 | $957.99 | $958.00 | $958.00 | |