| 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 | $98.57 | 10.385% | $108.8065 | $108.81 | $108.80 | $108.80 |
| Purchase #2 | $183.50 | 11.656% | $204.8888 | $204.89 | $204.90 | $204.90 |
| Purchase #3 | $77.70 | 10.653% | $85.9774 | $85.98 | $86.00 | $86.00 |
| Purchase #4 | $116.67 | 5.237% | $122.78 | $122.78 | $122.80 | $122.80 |
| Purchase #5 | $28.65 | 8.366% | $31.0469 | $31.05 | $31.05 | $31.00 |
| Purchase #6 | $124.48 | 9.514% | $136.323 | $136.32 | $136.30 | $136.30 |
| Purchase #7 | $244.43 | 11.828% | $273.3412 | $273.34 | $273.35 | $273.30 |
| 7 purchase totals = | $874.00 | $963.1638 | $963.17 | $963.20 | $963.10 | |