| 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 | $93.25 | 9.484% | $102.0938 | $102.09 | $102.10 | $102.10 |
| Purchase #2 | $237.50 | 4.267% | $247.6341 | $247.63 | $247.65 | $247.60 |
| Purchase #3 | $215.56 | 5.459% | $227.3274 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $24.96 | 13.430% | $28.3121 | $28.31 | $28.30 | $28.30 |
| Purchase #5 | $65.91 | 3.354% | $68.1206 | $68.12 | $68.10 | $68.10 |
| Purchase #6 | $189.36 | 12.790% | $213.5791 | $213.58 | $213.60 | $213.60 |
| Purchase #7 | $139.39 | 6.756% | $148.8072 | $148.81 | $148.80 | $148.80 |
| 7 purchase totals = | $965.93 | $1,035.8743 | $1,035.87 | $1,035.90 | $1,035.80 | |