| 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 | $207.43 | 13.244% | $234.902 | $234.90 | $234.90 | $234.90 |
| Purchase #2 | $197.61 | 9.378% | $216.1419 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $234.98 | 12.432% | $264.1927 | $264.19 | $264.20 | $264.20 |
| Purchase #4 | $105.94 | 9.782% | $116.3031 | $116.30 | $116.30 | $116.30 |
| Purchase #5 | $197.41 | 13.370% | $223.8037 | $223.80 | $223.80 | $223.80 |
| Purchase #6 | $223.49 | 13.348% | $253.3214 | $253.32 | $253.30 | $253.30 |
| Purchase #7 | $131.51 | 10.127% | $144.828 | $144.83 | $144.85 | $144.80 |
| 7 purchase totals = | $1,298.37 | $1,453.4928 | $1,453.48 | $1,453.50 | $1,453.40 | |