| 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 | $208.52 | 3.555% | $215.9329 | $215.93 | $215.95 | $215.90 |
| Purchase #2 | $126.79 | 3.144% | $130.7763 | $130.78 | $130.80 | $130.80 |
| Purchase #3 | $129.36 | 7.122% | $138.573 | $138.57 | $138.55 | $138.60 |
| Purchase #4 | $139.38 | 9.407% | $152.4915 | $152.49 | $152.50 | $152.50 |
| Purchase #5 | $14.89 | 10.690% | $16.4817 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $108.96 | 10.470% | $120.3681 | $120.37 | $120.35 | $120.40 |
| Purchase #7 | $50.71 | 6.331% | $53.9205 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $778.61 | $828.5440 | $828.54 | $828.55 | $828.60 | |