| 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 | $198.96 | 6.633% | $212.157 | $212.16 | $212.15 | $212.20 |
| Purchase #2 | $80.71 | 11.702% | $90.1547 | $90.15 | $90.15 | $90.20 |
| Purchase #3 | $31.94 | 8.477% | $34.6476 | $34.65 | $34.65 | $34.60 |
| Purchase #4 | $107.41 | 10.363% | $118.5409 | $118.54 | $118.55 | $118.50 |
| Purchase #5 | $42.30 | 12.680% | $47.6636 | $47.66 | $47.65 | $47.70 |
| Purchase #6 | $232.82 | 4.754% | $243.8883 | $243.89 | $243.90 | $243.90 |
| Purchase #7 | $52.90 | 11.188% | $58.8185 | $58.82 | $58.80 | $58.80 |
| 7 purchase totals = | $747.04 | $805.8706 | $805.87 | $805.85 | $805.90 | |