| 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 | $112.88 | 8.569% | $122.5527 | $122.55 | $122.55 | $122.60 |
| Purchase #2 | $244.89 | 6.342% | $260.4209 | $260.42 | $260.40 | $260.40 |
| Purchase #3 | $10.39 | 12.480% | $11.6867 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $249.94 | 6.314% | $265.7212 | $265.72 | $265.70 | $265.70 |
| Purchase #5 | $125.25 | 6.268% | $133.1007 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $131.72 | 5.390% | $138.8197 | $138.82 | $138.80 | $138.80 |
| Purchase #7 | $40.32 | 10.110% | $44.3964 | $44.40 | $44.40 | $44.40 |
| 7 purchase totals = | $915.39 | $976.6983 | $976.70 | $976.65 | $976.70 | |