| 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 | $39.93 | 3.226% | $41.2181 | $41.22 | $41.20 | $41.20 |
| Purchase #2 | $216.31 | 12.854% | $244.1145 | $244.11 | $244.10 | $244.10 |
| Purchase #3 | $110.72 | 9.669% | $121.4255 | $121.43 | $121.45 | $121.40 |
| Purchase #4 | $10.81 | 11.656% | $12.07 | $12.07 | $12.05 | $12.10 |
| Purchase #5 | $7.47 | 8.589% | $8.1116 | $8.11 | $8.10 | $8.10 |
| Purchase #6 | $11.97 | 12.525% | $13.4692 | $13.47 | $13.45 | $13.50 |
| Purchase #7 | $239.88 | 9.413% | $262.4599 | $262.46 | $262.45 | $262.50 |
| 7 purchase totals = | $637.09 | $702.8688 | $702.87 | $702.80 | $702.90 | |