| 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 | $99.66 | 9.836% | $109.4626 | $109.46 | $109.45 | $109.50 |
| Purchase #2 | $115.77 | 8.655% | $125.7899 | $125.79 | $125.80 | $125.80 |
| Purchase #3 | $222.93 | 6.471% | $237.3558 | $237.36 | $237.35 | $237.40 |
| Purchase #4 | $87.96 | 4.113% | $91.5778 | $91.58 | $91.60 | $91.60 |
| Purchase #5 | $13.78 | 7.227% | $14.7759 | $14.78 | $14.80 | $14.80 |
| Purchase #6 | $195.40 | 9.524% | $214.0099 | $214.01 | $214.00 | $214.00 |
| Purchase #7 | $215.45 | 13.814% | $245.2123 | $245.21 | $245.20 | $245.20 |
| 7 purchase totals = | $950.95 | $1,038.1842 | $1,038.19 | $1,038.20 | $1,038.30 | |