| 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 | $204.28 | 11.520% | $227.8131 | $227.81 | $227.80 | $227.80 |
| Purchase #2 | $29.65 | 12.490% | $33.3533 | $33.35 | $33.35 | $33.40 |
| Purchase #3 | $143.46 | 11.313% | $159.6896 | $159.69 | $159.70 | $159.70 |
| Purchase #4 | $53.51 | 3.660% | $55.4685 | $55.47 | $55.45 | $55.50 |
| Purchase #5 | $92.85 | 8.461% | $100.706 | $100.71 | $100.70 | $100.70 |
| Purchase #6 | $221.81 | 11.727% | $247.8217 | $247.82 | $247.80 | $247.80 |
| Purchase #7 | $51.94 | 13.172% | $58.7815 | $58.78 | $58.80 | $58.80 |
| 7 purchase totals = | $797.50 | $883.6337 | $883.63 | $883.60 | $883.70 | |