| 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 | $93.46 | 5.175% | $98.2966 | $98.30 | $98.30 | $98.30 |
| Purchase #2 | $162.41 | 11.410% | $180.941 | $180.94 | $180.95 | $180.90 |
| Purchase #3 | $121.56 | 3.793% | $126.1708 | $126.17 | $126.15 | $126.20 |
| Purchase #4 | $229.81 | 3.721% | $238.3612 | $238.36 | $238.35 | $238.40 |
| Purchase #5 | $80.98 | 3.649% | $83.935 | $83.94 | $83.95 | $83.90 |
| Purchase #6 | $18.56 | 10.541% | $20.5164 | $20.52 | $20.50 | $20.50 |
| Purchase #7 | $128.38 | 3.491% | $132.8617 | $132.86 | $132.85 | $132.90 |
| 7 purchase totals = | $835.16 | $881.0827 | $881.09 | $881.05 | $881.10 | |