| 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 | $201.66 | 10.811% | $223.4615 | $223.46 | $223.45 | $223.50 |
| Purchase #2 | $53.94 | 9.212% | $58.909 | $58.91 | $58.90 | $58.90 |
| Purchase #3 | $135.60 | 13.505% | $153.9128 | $153.91 | $153.90 | $153.90 |
| Purchase #4 | $111.65 | 8.820% | $121.4975 | $121.50 | $121.50 | $121.50 |
| Purchase #5 | $29.51 | 3.365% | $30.503 | $30.50 | $30.50 | $30.50 |
| Purchase #6 | $10.30 | 10.843% | $11.4168 | $11.42 | $11.40 | $11.40 |
| Purchase #7 | $18.62 | 11.676% | $20.7941 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $561.28 | $620.4947 | $620.49 | $620.45 | $620.50 | |