| 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 | $214.87 | 6.636% | $229.1288 | $229.13 | $229.15 | $229.10 |
| Purchase #2 | $12.50 | 8.804% | $13.6005 | $13.60 | $13.60 | $13.60 |
| Purchase #3 | $236.60 | 5.811% | $250.3488 | $250.35 | $250.35 | $250.30 |
| Purchase #4 | $163.62 | 5.325% | $172.3328 | $172.33 | $172.35 | $172.30 |
| Purchase #5 | $44.98 | 13.167% | $50.9025 | $50.90 | $50.90 | $50.90 |
| Purchase #6 | $24.42 | 10.171% | $26.9038 | $26.90 | $26.90 | $26.90 |
| Purchase #7 | $44.93 | 6.544% | $47.8702 | $47.87 | $47.85 | $47.90 |
| 7 purchase totals = | $741.92 | $791.0874 | $791.08 | $791.10 | $791.00 | |