| 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 | $23.52 | 8.317% | $25.4762 | $25.48 | $25.50 | $25.50 |
| Purchase #2 | $243.72 | 4.112% | $253.7418 | $253.74 | $253.75 | $253.70 |
| Purchase #3 | $217.84 | 9.370% | $238.2516 | $238.25 | $238.25 | $238.30 |
| Purchase #4 | $164.41 | 4.595% | $171.9646 | $171.96 | $171.95 | $172.00 |
| Purchase #5 | $144.61 | 13.184% | $163.6754 | $163.68 | $163.70 | $163.70 |
| Purchase #6 | $88.43 | 7.869% | $95.3886 | $95.39 | $95.40 | $95.40 |
| Purchase #7 | $139.69 | 6.675% | $149.0143 | $149.01 | $149.00 | $149.00 |
| 7 purchase totals = | $1,022.22 | $1,097.5125 | $1,097.51 | $1,097.55 | $1,097.60 | |