| 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 | $206.69 | 6.105% | $219.3084 | $219.31 | $219.30 | $219.30 |
| Purchase #2 | $98.77 | 10.306% | $108.9492 | $108.95 | $108.95 | $108.90 |
| Purchase #3 | $42.47 | 5.431% | $44.7765 | $44.78 | $44.80 | $44.80 |
| Purchase #4 | $48.93 | 13.763% | $55.6642 | $55.66 | $55.65 | $55.70 |
| Purchase #5 | $120.35 | 11.194% | $133.822 | $133.82 | $133.80 | $133.80 |
| Purchase #6 | $122.78 | 13.148% | $138.9231 | $138.92 | $138.90 | $138.90 |
| Purchase #7 | $10.79 | 6.685% | $11.5113 | $11.51 | $11.50 | $11.50 |
| 7 purchase totals = | $650.78 | $712.9547 | $712.95 | $712.90 | $712.90 | |