| 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 | $93.53 | 12.600% | $105.3148 | $105.31 | $105.30 | $105.30 |
| Purchase #2 | $174.33 | 8.492% | $189.1341 | $189.13 | $189.15 | $189.10 |
| Purchase #3 | $30.96 | 3.362% | $32.0009 | $32.00 | $32.00 | $32.00 |
| Purchase #4 | $148.50 | 3.208% | $153.2639 | $153.26 | $153.25 | $153.30 |
| Purchase #5 | $235.76 | 13.671% | $267.9907 | $267.99 | $268.00 | $268.00 |
| Purchase #6 | $83.58 | 8.815% | $90.9476 | $90.95 | $90.95 | $90.90 |
| Purchase #7 | $35.73 | 5.825% | $37.8113 | $37.81 | $37.80 | $37.80 |
| 7 purchase totals = | $802.39 | $876.4633 | $876.45 | $876.45 | $876.40 | |