| 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 | $210.82 | 5.131% | $221.6372 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $54.42 | 7.162% | $58.3176 | $58.32 | $58.30 | $58.30 |
| Purchase #3 | $100.32 | 6.155% | $106.4947 | $106.49 | $106.50 | $106.50 |
| Purchase #4 | $194.68 | 10.396% | $214.9189 | $214.92 | $214.90 | $214.90 |
| Purchase #5 | $194.64 | 5.281% | $204.9189 | $204.92 | $204.90 | $204.90 |
| Purchase #6 | $116.72 | 5.178% | $122.7638 | $122.76 | $122.75 | $122.80 |
| Purchase #7 | $6.73 | 7.791% | $7.2543 | $7.25 | $7.25 | $7.30 |
| 7 purchase totals = | $878.33 | $936.3054 | $936.30 | $936.25 | $936.30 | |