| 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 | $187.81 | 8.526% | $203.8227 | $203.82 | $203.80 | $203.80 |
| Purchase #2 | $229.75 | 13.407% | $260.5526 | $260.55 | $260.55 | $260.60 |
| Purchase #3 | $172.29 | 4.287% | $179.6761 | $179.68 | $179.70 | $179.70 |
| Purchase #4 | $99.98 | 5.568% | $105.5469 | $105.55 | $105.55 | $105.50 |
| Purchase #5 | $110.99 | 10.279% | $122.3987 | $122.40 | $122.40 | $122.40 |
| Purchase #6 | $86.60 | 13.715% | $98.4772 | $98.48 | $98.50 | $98.50 |
| Purchase #7 | $6.68 | 13.253% | $7.5653 | $7.57 | $7.55 | $7.60 |
| 7 purchase totals = | $894.10 | $978.0395 | $978.05 | $978.05 | $978.10 | |