| 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 | $200.57 | 3.310% | $207.2089 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $125.37 | 8.706% | $136.2847 | $136.28 | $136.30 | $136.30 |
| Purchase #3 | $147.89 | 12.323% | $166.1145 | $166.11 | $166.10 | $166.10 |
| Purchase #4 | $59.93 | 6.122% | $63.5989 | $63.60 | $63.60 | $63.60 |
| Purchase #5 | $185.57 | 8.562% | $201.4585 | $201.46 | $201.45 | $201.50 |
| Purchase #6 | $103.63 | 5.417% | $109.2436 | $109.24 | $109.25 | $109.20 |
| Purchase #7 | $37.63 | 10.655% | $41.6395 | $41.64 | $41.65 | $41.60 |
| 7 purchase totals = | $860.59 | $925.5486 | $925.54 | $925.55 | $925.50 | |