| 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 | $203.99 | 7.429% | $219.1444 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $59.41 | 4.484% | $62.0739 | $62.07 | $62.05 | $62.10 |
| Purchase #3 | $204.53 | 5.139% | $215.0408 | $215.04 | $215.05 | $215.00 |
| Purchase #4 | $124.96 | 10.508% | $138.0908 | $138.09 | $138.10 | $138.10 |
| Purchase #5 | $37.53 | 9.149% | $40.9636 | $40.96 | $40.95 | $41.00 |
| Purchase #6 | $163.46 | 4.541% | $170.8827 | $170.88 | $170.90 | $170.90 |
| Purchase #7 | $163.51 | 9.569% | $179.1563 | $179.16 | $179.15 | $179.20 |
| 7 purchase totals = | $957.39 | $1,025.3525 | $1,025.34 | $1,025.35 | $1,025.40 | |