| 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 | $209.50 | 4.783% | $219.5204 | $219.52 | $219.50 | $219.50 |
| Purchase #2 | $39.57 | 3.591% | $40.991 | $40.99 | $41.00 | $41.00 |
| Purchase #3 | $181.46 | 5.320% | $191.1137 | $191.11 | $191.10 | $191.10 |
| Purchase #4 | $59.38 | 8.112% | $64.1969 | $64.20 | $64.20 | $64.20 |
| Purchase #5 | $215.31 | 13.165% | $243.6556 | $243.66 | $243.65 | $243.70 |
| Purchase #6 | $181.70 | 8.519% | $197.179 | $197.18 | $197.20 | $197.20 |
| Purchase #7 | $21.97 | 13.800% | $25.0019 | $25.00 | $25.00 | $25.00 |
| 7 purchase totals = | $908.89 | $981.6585 | $981.66 | $981.65 | $981.70 | |