| 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 | $108.97 | 11.209% | $121.1844 | $121.18 | $121.20 | $121.20 |
| Purchase #2 | $172.29 | 7.483% | $185.1825 | $185.18 | $185.20 | $185.20 |
| Purchase #3 | $194.28 | 5.277% | $204.5322 | $204.53 | $204.55 | $204.50 |
| Purchase #4 | $217.75 | 8.556% | $236.3807 | $236.38 | $236.40 | $236.40 |
| Purchase #5 | $225.57 | 9.136% | $246.1781 | $246.18 | $246.20 | $246.20 |
| Purchase #6 | $45.59 | 3.415% | $47.1469 | $47.15 | $47.15 | $47.10 |
| Purchase #7 | $92.85 | 6.711% | $99.0812 | $99.08 | $99.10 | $99.10 |
| 7 purchase totals = | $1,057.30 | $1,139.6860 | $1,139.68 | $1,139.80 | $1,139.70 | |