| 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 | $242.71 | 4.234% | $252.9863 | $252.99 | $253.00 | $253.00 |
| Purchase #2 | $168.37 | 7.347% | $180.7401 | $180.74 | $180.75 | $180.70 |
| Purchase #3 | $15.82 | 12.220% | $17.7532 | $17.75 | $17.75 | $17.80 |
| Purchase #4 | $43.61 | 12.865% | $49.2204 | $49.22 | $49.20 | $49.20 |
| Purchase #5 | $162.68 | 7.674% | $175.1641 | $175.16 | $175.15 | $175.20 |
| Purchase #6 | $31.90 | 7.385% | $34.2558 | $34.26 | $34.25 | $34.30 |
| Purchase #7 | $85.37 | 10.414% | $94.2604 | $94.26 | $94.25 | $94.30 |
| 7 purchase totals = | $750.46 | $804.3803 | $804.38 | $804.35 | $804.50 | |