| 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 | $227.68 | 12.393% | $255.8964 | $255.90 | $255.90 | $255.90 |
| Purchase #2 | $89.28 | 12.765% | $100.6766 | $100.68 | $100.70 | $100.70 |
| Purchase #3 | $140.31 | 9.546% | $153.704 | $153.70 | $153.70 | $153.70 |
| Purchase #4 | $39.51 | 10.319% | $43.587 | $43.59 | $43.60 | $43.60 |
| Purchase #5 | $26.49 | 8.734% | $28.8036 | $28.80 | $28.80 | $28.80 |
| Purchase #6 | $209.88 | 9.425% | $229.6612 | $229.66 | $229.65 | $229.70 |
| Purchase #7 | $152.51 | 6.108% | $161.8253 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $885.66 | $974.1541 | $974.16 | $974.20 | $974.20 | |