| 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 | $205.63 | 13.247% | $232.8698 | $232.87 | $232.85 | $232.90 |
| Purchase #2 | $237.60 | 4.825% | $249.0642 | $249.06 | $249.05 | $249.10 |
| Purchase #3 | $13.55 | 6.290% | $14.4023 | $14.40 | $14.40 | $14.40 |
| Purchase #4 | $187.90 | 13.154% | $212.6164 | $212.62 | $212.60 | $212.60 |
| Purchase #5 | $119.77 | 7.539% | $128.7995 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $22.40 | 13.226% | $25.3626 | $25.36 | $25.35 | $25.40 |
| Purchase #7 | $6.46 | 3.270% | $6.6712 | $6.67 | $6.65 | $6.70 |
| 7 purchase totals = | $793.31 | $869.7860 | $869.78 | $869.70 | $869.90 | |