| 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 | $244.42 | 9.444% | $267.503 | $267.50 | $267.50 | $267.50 |
| Purchase #2 | $24.27 | 7.552% | $26.1029 | $26.10 | $26.10 | $26.10 |
| Purchase #3 | $135.38 | 7.597% | $145.6648 | $145.66 | $145.65 | $145.70 |
| Purchase #4 | $72.43 | 7.340% | $77.7464 | $77.75 | $77.75 | $77.70 |
| Purchase #5 | $247.39 | 5.139% | $260.1034 | $260.10 | $260.10 | $260.10 |
| Purchase #6 | $91.34 | 9.663% | $100.1662 | $100.17 | $100.15 | $100.20 |
| Purchase #7 | $224.73 | 8.589% | $244.0321 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $1,039.96 | $1,121.3188 | $1,121.31 | $1,121.30 | $1,121.30 | |