| 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 | $117.66 | 7.310% | $126.2609 | $126.26 | $126.25 | $126.30 |
| Purchase #2 | $12.34 | 6.237% | $13.1096 | $13.11 | $13.10 | $13.10 |
| Purchase #3 | $215.82 | 5.802% | $228.3419 | $228.34 | $228.35 | $228.30 |
| Purchase #4 | $139.94 | 3.157% | $144.3579 | $144.36 | $144.35 | $144.40 |
| Purchase #5 | $201.38 | 11.287% | $224.1098 | $224.11 | $224.10 | $224.10 |
| Purchase #6 | $34.70 | 11.262% | $38.6079 | $38.61 | $38.60 | $38.60 |
| Purchase #7 | $30.63 | 7.628% | $32.9665 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $752.47 | $807.7545 | $807.76 | $807.70 | $807.80 | |