| 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 | $198.38 | 10.793% | $219.7912 | $219.79 | $219.80 | $219.80 |
| Purchase #2 | $55.68 | 5.765% | $58.89 | $58.89 | $58.90 | $58.90 |
| Purchase #3 | $48.53 | 3.662% | $50.3072 | $50.31 | $50.30 | $50.30 |
| Purchase #4 | $207.57 | 12.704% | $233.9397 | $233.94 | $233.95 | $233.90 |
| Purchase #5 | $146.76 | 6.499% | $156.2979 | $156.30 | $156.30 | $156.30 |
| Purchase #6 | $84.36 | 4.849% | $88.4506 | $88.45 | $88.45 | $88.50 |
| Purchase #7 | $22.90 | 6.526% | $24.3945 | $24.39 | $24.40 | $24.40 |
| 7 purchase totals = | $764.18 | $832.0711 | $832.07 | $832.10 | $832.10 | |