| 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 | $94.45 | 11.288% | $105.1115 | $105.11 | $105.10 | $105.10 |
| Purchase #2 | $133.87 | 9.253% | $146.257 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $86.39 | 8.688% | $93.8956 | $93.90 | $93.90 | $93.90 |
| Purchase #4 | $102.91 | 11.840% | $115.0945 | $115.09 | $115.10 | $115.10 |
| Purchase #5 | $218.58 | 9.356% | $239.0303 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $111.34 | 13.118% | $125.9456 | $125.95 | $125.95 | $125.90 |
| Purchase #7 | $99.97 | 10.202% | $110.1689 | $110.17 | $110.15 | $110.20 |
| 7 purchase totals = | $847.51 | $935.5034 | $935.51 | $935.50 | $935.50 | |