| 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 | $191.38 | 9.531% | $209.6204 | $209.62 | $209.60 | $209.60 |
| Purchase #2 | $198.25 | 11.871% | $221.7843 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $6.54 | 4.182% | $6.8135 | $6.81 | $6.80 | $6.80 |
| Purchase #4 | $40.80 | 8.770% | $44.3782 | $44.38 | $44.40 | $44.40 |
| Purchase #5 | $46.96 | 7.460% | $50.4632 | $50.46 | $50.45 | $50.50 |
| Purchase #6 | $57.81 | 12.756% | $65.1842 | $65.18 | $65.20 | $65.20 |
| Purchase #7 | $217.36 | 13.585% | $246.8884 | $246.89 | $246.90 | $246.90 |
| 7 purchase totals = | $759.10 | $845.1322 | $845.12 | $845.15 | $845.20 | |