| 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 | $209.31 | 8.362% | $226.8125 | $226.81 | $226.80 | $226.80 |
| Purchase #2 | $238.60 | 3.218% | $246.2781 | $246.28 | $246.30 | $246.30 |
| Purchase #3 | $177.54 | 5.858% | $187.9403 | $187.94 | $187.95 | $187.90 |
| Purchase #4 | $236.87 | 9.686% | $259.8132 | $259.81 | $259.80 | $259.80 |
| Purchase #5 | $100.32 | 3.121% | $103.451 | $103.45 | $103.45 | $103.50 |
| Purchase #6 | $208.32 | 7.538% | $224.0232 | $224.02 | $224.00 | $224.00 |
| Purchase #7 | $63.57 | 7.288% | $68.203 | $68.20 | $68.20 | $68.20 |
| 7 purchase totals = | $1,234.53 | $1,316.5213 | $1,316.51 | $1,316.50 | $1,316.50 | |