| 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 | $240.74 | 10.575% | $266.1983 | $266.20 | $266.20 | $266.20 |
| Purchase #2 | $149.84 | 3.648% | $155.3062 | $155.31 | $155.30 | $155.30 |
| Purchase #3 | $51.65 | 11.753% | $57.7204 | $57.72 | $57.70 | $57.70 |
| Purchase #4 | $32.92 | 7.805% | $35.4894 | $35.49 | $35.50 | $35.50 |
| Purchase #5 | $144.86 | 9.710% | $158.9259 | $158.93 | $158.95 | $158.90 |
| Purchase #6 | $26.63 | 6.798% | $28.4403 | $28.44 | $28.45 | $28.40 |
| Purchase #7 | $202.52 | 6.207% | $215.0904 | $215.09 | $215.10 | $215.10 |
| 7 purchase totals = | $849.16 | $917.1709 | $917.18 | $917.20 | $917.10 | |