| 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 | $112.66 | 9.339% | $123.1813 | $123.18 | $123.20 | $123.20 |
| Purchase #2 | $38.25 | 8.616% | $41.5456 | $41.55 | $41.55 | $41.50 |
| Purchase #3 | $152.89 | 9.173% | $166.9146 | $166.91 | $166.90 | $166.90 |
| Purchase #4 | $74.54 | 3.126% | $76.8701 | $76.87 | $76.85 | $76.90 |
| Purchase #5 | $244.75 | 11.484% | $272.8571 | $272.86 | $272.85 | $272.90 |
| Purchase #6 | $18.68 | 10.590% | $20.6582 | $20.66 | $20.65 | $20.70 |
| Purchase #7 | $216.39 | 8.282% | $234.3114 | $234.31 | $234.30 | $234.30 |
| 7 purchase totals = | $858.16 | $936.3383 | $936.34 | $936.30 | $936.40 | |