| 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 | $167.29 | 13.155% | $189.297 | $189.30 | $189.30 | $189.30 |
| Purchase #2 | $197.54 | 5.742% | $208.8827 | $208.88 | $208.90 | $208.90 |
| Purchase #3 | $243.75 | 13.643% | $277.0048 | $277.00 | $277.00 | $277.00 |
| Purchase #4 | $88.84 | 3.213% | $91.6944 | $91.69 | $91.70 | $91.70 |
| Purchase #5 | $54.87 | 5.505% | $57.8906 | $57.89 | $57.90 | $57.90 |
| Purchase #6 | $78.27 | 12.567% | $88.1062 | $88.11 | $88.10 | $88.10 |
| Purchase #7 | $104.36 | 11.298% | $116.1506 | $116.15 | $116.15 | $116.20 |
| 7 purchase totals = | $934.92 | $1,029.0263 | $1,029.02 | $1,029.05 | $1,029.10 | |