| 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 | $139.31 | 8.756% | $151.508 | $151.51 | $151.50 | $151.50 |
| Purchase #2 | $126.64 | 12.657% | $142.6688 | $142.67 | $142.65 | $142.70 |
| Purchase #3 | $59.52 | 9.250% | $65.0256 | $65.03 | $65.05 | $65.00 |
| Purchase #4 | $125.86 | 7.395% | $135.1673 | $135.17 | $135.15 | $135.20 |
| Purchase #5 | $179.72 | 7.726% | $193.6052 | $193.61 | $193.60 | $193.60 |
| Purchase #6 | $154.36 | 13.191% | $174.7216 | $174.72 | $174.70 | $174.70 |
| Purchase #7 | $206.96 | 10.823% | $229.3593 | $229.36 | $229.35 | $229.40 |
| 7 purchase totals = | $992.37 | $1,092.0558 | $1,092.07 | $1,092.00 | $1,092.10 | |