| 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 | $207.67 | 11.365% | $231.2717 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $134.56 | 7.114% | $144.1326 | $144.13 | $144.15 | $144.10 |
| Purchase #3 | $115.85 | 11.600% | $129.2886 | $129.29 | $129.30 | $129.30 |
| Purchase #4 | $31.33 | 5.207% | $32.9614 | $32.96 | $32.95 | $33.00 |
| Purchase #5 | $204.38 | 10.213% | $225.2533 | $225.25 | $225.25 | $225.30 |
| Purchase #6 | $23.68 | 6.222% | $25.1534 | $25.15 | $25.15 | $25.20 |
| Purchase #7 | $54.57 | 9.256% | $59.621 | $59.62 | $59.60 | $59.60 |
| 7 purchase totals = | $772.04 | $847.6820 | $847.67 | $847.65 | $847.80 | |