| 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 | $217.83 | 13.804% | $247.8993 | $247.90 | $247.90 | $247.90 |
| Purchase #2 | $64.74 | 4.118% | $67.406 | $67.41 | $67.40 | $67.40 |
| Purchase #3 | $177.43 | 13.362% | $201.1382 | $201.14 | $201.15 | $201.10 |
| Purchase #4 | $191.39 | 8.407% | $207.4802 | $207.48 | $207.50 | $207.50 |
| Purchase #5 | $70.94 | 5.869% | $75.1035 | $75.10 | $75.10 | $75.10 |
| Purchase #6 | $62.43 | 8.334% | $67.6329 | $67.63 | $67.65 | $67.60 |
| Purchase #7 | $35.80 | 7.645% | $38.5369 | $38.54 | $38.55 | $38.50 |
| 7 purchase totals = | $820.56 | $905.1970 | $905.20 | $905.25 | $905.10 | |