| 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 | $228.64 | 9.180% | $249.6292 | $249.63 | $249.65 | $249.60 |
| Purchase #2 | $86.34 | 7.470% | $92.7896 | $92.79 | $92.80 | $92.80 |
| Purchase #3 | $138.52 | 12.603% | $155.9777 | $155.98 | $156.00 | $156.00 |
| Purchase #4 | $117.88 | 3.245% | $121.7052 | $121.71 | $121.70 | $121.70 |
| Purchase #5 | $109.61 | 8.426% | $118.8457 | $118.85 | $118.85 | $118.80 |
| Purchase #6 | $160.94 | 9.743% | $176.6204 | $176.62 | $176.60 | $176.60 |
| Purchase #7 | $59.90 | 13.138% | $67.7697 | $67.77 | $67.75 | $67.80 |
| 7 purchase totals = | $901.83 | $983.3375 | $983.35 | $983.35 | $983.30 | |