| 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 | $31.57 | 6.297% | $33.558 | $33.56 | $33.55 | $33.60 |
| Purchase #2 | $198.49 | 11.374% | $221.0663 | $221.07 | $221.05 | $221.10 |
| Purchase #3 | $247.51 | 8.281% | $268.0063 | $268.01 | $268.00 | $268.00 |
| Purchase #4 | $191.66 | 8.429% | $207.815 | $207.82 | $207.80 | $207.80 |
| Purchase #5 | $128.81 | 7.431% | $138.3819 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $110.39 | 13.196% | $124.9571 | $124.96 | $124.95 | $125.00 |
| Purchase #7 | $27.94 | 11.603% | $31.1819 | $31.18 | $31.20 | $31.20 |
| 7 purchase totals = | $936.37 | $1,024.9665 | $1,024.98 | $1,024.95 | $1,025.10 | |