| 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 | $40.50 | 11.408% | $45.1202 | $45.12 | $45.10 | $45.10 |
| Purchase #2 | $231.66 | 10.789% | $256.6538 | $256.65 | $256.65 | $256.70 |
| Purchase #3 | $49.72 | 6.763% | $53.0826 | $53.08 | $53.10 | $53.10 |
| Purchase #4 | $206.29 | 10.377% | $227.6967 | $227.70 | $227.70 | $227.70 |
| Purchase #5 | $213.56 | 6.314% | $227.0442 | $227.04 | $227.05 | $227.00 |
| Purchase #6 | $97.66 | 4.335% | $101.8936 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $182.78 | 8.663% | $198.6142 | $198.61 | $198.60 | $198.60 |
| 7 purchase totals = | $1,022.17 | $1,110.1053 | $1,110.09 | $1,110.10 | $1,110.10 | |