| 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 | $123.49 | 5.722% | $130.5561 | $130.56 | $130.55 | $130.60 |
| Purchase #2 | $59.29 | 9.263% | $64.782 | $64.78 | $64.80 | $64.80 |
| Purchase #3 | $9.26 | 8.376% | $10.0356 | $10.04 | $10.05 | $10.00 |
| Purchase #4 | $180.96 | 11.665% | $202.069 | $202.07 | $202.05 | $202.10 |
| Purchase #5 | $201.76 | 13.833% | $229.6695 | $229.67 | $229.65 | $229.70 |
| Purchase #6 | $176.90 | 9.339% | $193.4207 | $193.42 | $193.40 | $193.40 |
| Purchase #7 | $82.37 | 6.461% | $87.6919 | $87.69 | $87.70 | $87.70 |
| 7 purchase totals = | $834.03 | $918.2248 | $918.23 | $918.20 | $918.30 | |