| 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 | $119.51 | 4.524% | $124.9166 | $124.92 | $124.90 | $124.90 |
| Purchase #2 | $101.83 | 10.405% | $112.4254 | $112.43 | $112.45 | $112.40 |
| Purchase #3 | $9.29 | 7.450% | $9.9821 | $9.98 | $10.00 | $10.00 |
| Purchase #4 | $194.61 | 4.554% | $203.4725 | $203.47 | $203.45 | $203.50 |
| Purchase #5 | $164.26 | 8.216% | $177.7556 | $177.76 | $177.75 | $177.80 |
| Purchase #6 | $121.32 | 10.165% | $133.6522 | $133.65 | $133.65 | $133.70 |
| Purchase #7 | $47.69 | 11.443% | $53.1472 | $53.15 | $53.15 | $53.10 |
| 7 purchase totals = | $758.51 | $815.3516 | $815.36 | $815.35 | $815.40 | |