| 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 | $208.79 | 11.483% | $232.7654 | $232.77 | $232.75 | $232.80 |
| Purchase #2 | $142.45 | 4.259% | $148.5169 | $148.52 | $148.50 | $148.50 |
| Purchase #3 | $95.42 | 13.147% | $107.9649 | $107.96 | $107.95 | $108.00 |
| Purchase #4 | $7.55 | 6.246% | $8.0216 | $8.02 | $8.00 | $8.00 |
| Purchase #5 | $178.42 | 9.204% | $194.8418 | $194.84 | $194.85 | $194.80 |
| Purchase #6 | $104.74 | 11.796% | $117.0951 | $117.10 | $117.10 | $117.10 |
| Purchase #7 | $82.25 | 11.737% | $91.9037 | $91.90 | $91.90 | $91.90 |
| 7 purchase totals = | $819.62 | $901.1094 | $901.11 | $901.05 | $901.10 | |