| 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 | $23.89 | 9.164% | $26.0793 | $26.08 | $26.10 | $26.10 |
| Purchase #2 | $187.74 | 4.554% | $196.2897 | $196.29 | $196.30 | $196.30 |
| Purchase #3 | $244.45 | 5.531% | $257.9705 | $257.97 | $257.95 | $258.00 |
| Purchase #4 | $139.64 | 7.179% | $149.6648 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $214.95 | 4.517% | $224.6593 | $224.66 | $224.65 | $224.70 |
| Purchase #6 | $104.51 | 5.623% | $110.3866 | $110.39 | $110.40 | $110.40 |
| Purchase #7 | $28.72 | 7.696% | $30.9303 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $943.90 | $995.9805 | $995.98 | $996.00 | $996.10 | |