| 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 | $125.30 | 12.424% | $140.8673 | $140.87 | $140.85 | $140.90 |
| Purchase #2 | $205.73 | 6.822% | $219.7649 | $219.76 | $219.75 | $219.80 |
| Purchase #3 | $209.25 | 3.636% | $216.8583 | $216.86 | $216.85 | $216.90 |
| Purchase #4 | $29.35 | 12.662% | $33.0663 | $33.07 | $33.05 | $33.10 |
| Purchase #5 | $152.70 | 13.517% | $173.3405 | $173.34 | $173.35 | $173.30 |
| Purchase #6 | $141.46 | 3.311% | $146.1437 | $146.14 | $146.15 | $146.10 |
| Purchase #7 | $41.53 | 11.506% | $46.3084 | $46.31 | $46.30 | $46.30 |
| 7 purchase totals = | $905.32 | $976.3494 | $976.35 | $976.30 | $976.40 | |