| 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 | $97.77 | 12.570% | $110.0597 | $110.06 | $110.05 | $110.10 |
| Purchase #2 | $143.82 | 4.442% | $150.2085 | $150.21 | $150.20 | $150.20 |
| Purchase #3 | $152.92 | 3.767% | $158.6805 | $158.68 | $158.70 | $158.70 |
| Purchase #4 | $58.38 | 13.824% | $66.4505 | $66.45 | $66.45 | $66.50 |
| Purchase #5 | $88.51 | 6.640% | $94.3871 | $94.39 | $94.40 | $94.40 |
| Purchase #6 | $109.64 | 9.280% | $119.8146 | $119.81 | $119.80 | $119.80 |
| Purchase #7 | $233.75 | 4.425% | $244.0934 | $244.09 | $244.10 | $244.10 |
| 7 purchase totals = | $884.79 | $943.6943 | $943.69 | $943.70 | $943.80 | |