| 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 | $202.69 | 9.555% | $222.057 | $222.06 | $222.05 | $222.10 |
| Purchase #2 | $84.29 | 5.261% | $88.7245 | $88.72 | $88.70 | $88.70 |
| Purchase #3 | $57.98 | 8.437% | $62.8718 | $62.87 | $62.85 | $62.90 |
| Purchase #4 | $46.86 | 9.719% | $51.4143 | $51.41 | $51.40 | $51.40 |
| Purchase #5 | $25.75 | 7.470% | $27.6735 | $27.67 | $27.65 | $27.70 |
| Purchase #6 | $247.36 | 7.115% | $264.9597 | $264.96 | $264.95 | $265.00 |
| Purchase #7 | $105.75 | 12.349% | $118.8091 | $118.81 | $118.80 | $118.80 |
| 7 purchase totals = | $770.68 | $836.5099 | $836.50 | $836.40 | $836.60 | |