| 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 | $104.91 | 7.361% | $112.6324 | $112.63 | $112.65 | $112.60 |
| Purchase #2 | $64.58 | 12.517% | $72.6635 | $72.66 | $72.65 | $72.70 |
| Purchase #3 | $80.51 | 8.207% | $87.1175 | $87.12 | $87.10 | $87.10 |
| Purchase #4 | $185.61 | 7.763% | $200.0189 | $200.02 | $200.00 | $200.00 |
| Purchase #5 | $69.47 | 3.372% | $71.8125 | $71.81 | $71.80 | $71.80 |
| Purchase #6 | $114.49 | 10.317% | $126.3019 | $126.30 | $126.30 | $126.30 |
| Purchase #7 | $238.49 | 5.315% | $251.1657 | $251.17 | $251.15 | $251.20 |
| 7 purchase totals = | $858.06 | $921.7124 | $921.71 | $921.65 | $921.70 | |