| 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 | $210.35 | 7.136% | $225.3606 | $225.36 | $225.35 | $225.40 |
| Purchase #2 | $221.30 | 3.644% | $229.3642 | $229.36 | $229.35 | $229.40 |
| Purchase #3 | $121.56 | 3.128% | $125.3624 | $125.36 | $125.35 | $125.40 |
| Purchase #4 | $218.33 | 9.551% | $239.1827 | $239.18 | $239.20 | $239.20 |
| Purchase #5 | $231.47 | 10.180% | $255.0336 | $255.03 | $255.05 | $255.00 |
| Purchase #6 | $109.35 | 12.503% | $123.022 | $123.02 | $123.00 | $123.00 |
| Purchase #7 | $232.33 | 10.482% | $256.6828 | $256.68 | $256.70 | $256.70 |
| 7 purchase totals = | $1,344.69 | $1,454.0083 | $1,453.99 | $1,454.00 | $1,454.10 | |