| 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 | $109.66 | 11.164% | $121.9024 | $121.90 | $121.90 | $121.90 |
| Purchase #2 | $122.64 | 7.673% | $132.0502 | $132.05 | $132.05 | $132.10 |
| Purchase #3 | $151.39 | 6.451% | $161.1562 | $161.16 | $161.15 | $161.20 |
| Purchase #4 | $129.54 | 8.616% | $140.7012 | $140.70 | $140.70 | $140.70 |
| Purchase #5 | $174.72 | 4.570% | $182.7047 | $182.70 | $182.70 | $182.70 |
| Purchase #6 | $146.58 | 13.322% | $166.1074 | $166.11 | $166.10 | $166.10 |
| Purchase #7 | $25.75 | 13.413% | $29.2038 | $29.20 | $29.20 | $29.20 |
| 7 purchase totals = | $860.28 | $933.8259 | $933.82 | $933.80 | $933.90 | |