| 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 | $115.41 | 8.136% | $124.7998 | $124.80 | $124.80 | $124.80 |
| Purchase #2 | $177.65 | 9.434% | $194.4095 | $194.41 | $194.40 | $194.40 |
| Purchase #3 | $228.32 | 13.864% | $259.9743 | $259.97 | $259.95 | $260.00 |
| Purchase #4 | $158.64 | 11.403% | $176.7297 | $176.73 | $176.75 | $176.70 |
| Purchase #5 | $32.60 | 3.465% | $33.7296 | $33.73 | $33.75 | $33.70 |
| Purchase #6 | $40.89 | 13.612% | $46.4559 | $46.46 | $46.45 | $46.50 |
| Purchase #7 | $87.95 | 6.135% | $93.3457 | $93.35 | $93.35 | $93.30 |
| 7 purchase totals = | $841.46 | $929.4445 | $929.45 | $929.45 | $929.40 | |