| 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 | $118.44 | 11.172% | $131.6721 | $131.67 | $131.65 | $131.70 |
| Purchase #2 | $12.46 | 5.419% | $13.1352 | $13.14 | $13.15 | $13.10 |
| Purchase #3 | $201.42 | 13.733% | $229.081 | $229.08 | $229.10 | $229.10 |
| Purchase #4 | $234.37 | 12.308% | $263.2163 | $263.22 | $263.20 | $263.20 |
| Purchase #5 | $228.36 | 6.448% | $243.0847 | $243.08 | $243.10 | $243.10 |
| Purchase #6 | $60.36 | 8.107% | $65.2534 | $65.25 | $65.25 | $65.30 |
| Purchase #7 | $219.70 | 3.816% | $228.0838 | $228.08 | $228.10 | $228.10 |
| 7 purchase totals = | $1,075.11 | $1,173.5265 | $1,173.52 | $1,173.55 | $1,173.60 | |