| 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 | $231.61 | 5.267% | $243.8089 | $243.81 | $243.80 | $243.80 |
| Purchase #2 | $18.87 | 6.238% | $20.0471 | $20.05 | $20.05 | $20.00 |
| Purchase #3 | $124.39 | 4.681% | $130.2127 | $130.21 | $130.20 | $130.20 |
| Purchase #4 | $75.53 | 13.691% | $85.8708 | $85.87 | $85.85 | $85.90 |
| Purchase #5 | $97.77 | 9.134% | $106.7003 | $106.70 | $106.70 | $106.70 |
| Purchase #6 | $104.50 | 13.596% | $118.7078 | $118.71 | $118.70 | $118.70 |
| Purchase #7 | $32.28 | 12.815% | $36.4167 | $36.42 | $36.40 | $36.40 |
| 7 purchase totals = | $684.95 | $741.7643 | $741.77 | $741.70 | $741.70 | |