| 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 | $224.99 | 13.668% | $255.7416 | $255.74 | $255.75 | $255.70 |
| Purchase #2 | $244.95 | 11.664% | $273.521 | $273.52 | $273.50 | $273.50 |
| Purchase #3 | $166.76 | 4.632% | $174.4843 | $174.48 | $174.50 | $174.50 |
| Purchase #4 | $97.93 | 10.429% | $108.1431 | $108.14 | $108.15 | $108.10 |
| Purchase #5 | $125.74 | 8.407% | $136.311 | $136.31 | $136.30 | $136.30 |
| Purchase #6 | $229.53 | 6.657% | $244.8098 | $244.81 | $244.80 | $244.80 |
| Purchase #7 | $156.27 | 4.577% | $163.4225 | $163.42 | $163.40 | $163.40 |
| 7 purchase totals = | $1,246.17 | $1,356.4333 | $1,356.42 | $1,356.40 | $1,356.30 | |