| 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 | $250.74 | 10.862% | $277.9754 | $277.98 | $278.00 | $278.00 |
| Purchase #2 | $126.37 | 12.320% | $141.9388 | $141.94 | $141.95 | $141.90 |
| Purchase #3 | $22.47 | 7.819% | $24.2269 | $24.23 | $24.25 | $24.20 |
| Purchase #4 | $21.69 | 11.229% | $24.1256 | $24.13 | $24.15 | $24.10 |
| Purchase #5 | $36.83 | 12.505% | $41.4356 | $41.44 | $41.45 | $41.40 |
| Purchase #6 | $215.92 | 3.788% | $224.099 | $224.10 | $224.10 | $224.10 |
| Purchase #7 | $53.61 | 3.183% | $55.3164 | $55.32 | $55.30 | $55.30 |
| 7 purchase totals = | $727.63 | $789.1177 | $789.14 | $789.20 | $789.00 | |