| 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 | $224.60 | 11.616% | $250.6895 | $250.69 | $250.70 | $250.70 |
| Purchase #2 | $97.37 | 10.616% | $107.7068 | $107.71 | $107.70 | $107.70 |
| Purchase #3 | $104.40 | 3.321% | $107.8671 | $107.87 | $107.85 | $107.90 |
| Purchase #4 | $206.30 | 12.516% | $232.1205 | $232.12 | $232.10 | $232.10 |
| Purchase #5 | $20.53 | 9.731% | $22.5278 | $22.53 | $22.55 | $22.50 |
| Purchase #6 | $50.61 | 10.743% | $56.047 | $56.05 | $56.05 | $56.00 |
| Purchase #7 | $50.96 | 5.723% | $53.8764 | $53.88 | $53.90 | $53.90 |
| 7 purchase totals = | $754.77 | $830.8351 | $830.85 | $830.85 | $830.80 | |