| 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 | $190.37 | 11.756% | $212.7499 | $212.75 | $212.75 | $212.70 |
| Purchase #2 | $129.57 | 4.524% | $135.4317 | $135.43 | $135.45 | $135.40 |
| Purchase #3 | $119.49 | 13.824% | $136.0083 | $136.01 | $136.00 | $136.00 |
| Purchase #4 | $163.70 | 5.288% | $172.3565 | $172.36 | $172.35 | $172.40 |
| Purchase #5 | $46.61 | 5.397% | $49.1255 | $49.13 | $49.15 | $49.10 |
| Purchase #6 | $59.37 | 4.605% | $62.104 | $62.10 | $62.10 | $62.10 |
| Purchase #7 | $99.74 | 10.743% | $110.4551 | $110.46 | $110.45 | $110.50 |
| 7 purchase totals = | $808.85 | $878.2310 | $878.24 | $878.25 | $878.20 | |