| 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 | $236.44 | 12.653% | $266.3568 | $266.36 | $266.35 | $266.40 |
| Purchase #2 | $156.33 | 6.438% | $166.3945 | $166.39 | $166.40 | $166.40 |
| Purchase #3 | $175.66 | 5.714% | $185.6972 | $185.70 | $185.70 | $185.70 |
| Purchase #4 | $207.68 | 5.514% | $219.1315 | $219.13 | $219.15 | $219.10 |
| Purchase #5 | $213.42 | 10.825% | $236.5227 | $236.52 | $236.50 | $236.50 |
| Purchase #6 | $11.71 | 11.470% | $13.0531 | $13.05 | $13.05 | $13.10 |
| Purchase #7 | $73.53 | 13.314% | $83.3198 | $83.32 | $83.30 | $83.30 |
| 7 purchase totals = | $1,074.77 | $1,170.4756 | $1,170.47 | $1,170.45 | $1,170.50 | |