| 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 | $125.42 | 7.376% | $134.671 | $134.67 | $134.65 | $134.70 |
| Purchase #2 | $216.94 | 12.799% | $244.7062 | $244.71 | $244.70 | $244.70 |
| Purchase #3 | $189.52 | 3.850% | $196.8165 | $196.82 | $196.80 | $196.80 |
| Purchase #4 | $129.25 | 10.549% | $142.8846 | $142.88 | $142.90 | $142.90 |
| Purchase #5 | $111.80 | 5.304% | $117.7299 | $117.73 | $117.75 | $117.70 |
| Purchase #6 | $237.92 | 12.541% | $267.7575 | $267.76 | $267.75 | $267.80 |
| Purchase #7 | $214.52 | 11.128% | $238.3918 | $238.39 | $238.40 | $238.40 |
| 7 purchase totals = | $1,225.37 | $1,342.9575 | $1,342.96 | $1,342.95 | $1,343.00 | |