| 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 | $209.44 | 13.750% | $238.238 | $238.24 | $238.25 | $238.20 |
| Purchase #2 | $88.88 | 3.867% | $92.317 | $92.32 | $92.30 | $92.30 |
| Purchase #3 | $60.53 | 8.833% | $65.8766 | $65.88 | $65.90 | $65.90 |
| Purchase #4 | $28.75 | 7.307% | $30.8508 | $30.85 | $30.85 | $30.90 |
| Purchase #5 | $140.95 | 6.192% | $149.6776 | $149.68 | $149.70 | $149.70 |
| Purchase #6 | $141.32 | 8.214% | $152.928 | $152.93 | $152.95 | $152.90 |
| Purchase #7 | $125.99 | 12.238% | $141.4087 | $141.41 | $141.40 | $141.40 |
| 7 purchase totals = | $795.86 | $871.2967 | $871.31 | $871.35 | $871.30 | |