| 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 | $225.83 | 7.364% | $242.4601 | $242.46 | $242.45 | $242.50 |
| Purchase #2 | $17.84 | 3.568% | $18.4765 | $18.48 | $18.50 | $18.50 |
| Purchase #3 | $229.81 | 6.217% | $244.0973 | $244.10 | $244.10 | $244.10 |
| Purchase #4 | $116.58 | 7.286% | $125.074 | $125.07 | $125.05 | $125.10 |
| Purchase #5 | $246.40 | 9.591% | $270.0322 | $270.03 | $270.05 | $270.00 |
| Purchase #6 | $8.71 | 6.410% | $9.2683 | $9.27 | $9.25 | $9.30 |
| Purchase #7 | $121.79 | 3.730% | $126.3328 | $126.33 | $126.35 | $126.30 |
| 7 purchase totals = | $966.96 | $1,035.7412 | $1,035.74 | $1,035.75 | $1,035.80 | |