| 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 | $229.67 | 10.660% | $254.1528 | $254.15 | $254.15 | $254.20 |
| Purchase #2 | $200.69 | 7.522% | $215.7859 | $215.79 | $215.80 | $215.80 |
| Purchase #3 | $204.74 | 5.468% | $215.9352 | $215.94 | $215.95 | $215.90 |
| Purchase #4 | $99.78 | 8.372% | $108.1336 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $133.47 | 8.438% | $144.7322 | $144.73 | $144.75 | $144.70 |
| Purchase #6 | $70.54 | 6.581% | $75.1822 | $75.18 | $75.20 | $75.20 |
| Purchase #7 | $205.70 | 7.109% | $220.3232 | $220.32 | $220.30 | $220.30 |
| 7 purchase totals = | $1,144.59 | $1,234.2451 | $1,234.24 | $1,234.30 | $1,234.20 | |