| 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 | $210.74 | 4.114% | $219.4098 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $219.39 | 11.586% | $244.8085 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $225.86 | 7.599% | $243.0231 | $243.02 | $243.00 | $243.00 |
| Purchase #4 | $179.70 | 13.483% | $203.929 | $203.93 | $203.95 | $203.90 |
| Purchase #5 | $42.34 | 12.477% | $47.6228 | $47.62 | $47.60 | $47.60 |
| Purchase #6 | $250.30 | 4.647% | $261.9314 | $261.93 | $261.95 | $261.90 |
| Purchase #7 | $239.71 | 4.423% | $250.3124 | $250.31 | $250.30 | $250.30 |
| 7 purchase totals = | $1,368.04 | $1,471.0370 | $1,471.03 | $1,471.00 | $1,470.90 | |