| 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 | $22.27 | 8.562% | $24.1768 | $24.18 | $24.20 | $24.20 |
| Purchase #2 | $241.33 | 12.282% | $270.9702 | $270.97 | $270.95 | $271.00 |
| Purchase #3 | $117.34 | 3.328% | $121.2451 | $121.25 | $121.25 | $121.20 |
| Purchase #4 | $117.39 | 7.695% | $126.4232 | $126.42 | $126.40 | $126.40 |
| Purchase #5 | $113.27 | 10.570% | $125.2426 | $125.24 | $125.25 | $125.20 |
| Purchase #6 | $209.98 | 9.396% | $229.7097 | $229.71 | $229.70 | $229.70 |
| Purchase #7 | $190.84 | 11.366% | $212.5309 | $212.53 | $212.55 | $212.50 |
| 7 purchase totals = | $1,012.42 | $1,110.2985 | $1,110.30 | $1,110.30 | $1,110.20 | |