| 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 | $117.61 | 9.726% | $129.0487 | $129.05 | $129.05 | $129.00 |
| Purchase #2 | $153.68 | 11.782% | $171.7866 | $171.79 | $171.80 | $171.80 |
| Purchase #3 | $199.78 | 6.777% | $213.3191 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $23.92 | 9.439% | $26.1778 | $26.18 | $26.20 | $26.20 |
| Purchase #5 | $120.36 | 4.841% | $126.1866 | $126.19 | $126.20 | $126.20 |
| Purchase #6 | $205.72 | 4.132% | $214.2204 | $214.22 | $214.20 | $214.20 |
| Purchase #7 | $132.81 | 6.420% | $141.3364 | $141.34 | $141.35 | $141.30 |
| 7 purchase totals = | $953.88 | $1,022.0756 | $1,022.09 | $1,022.10 | $1,022.00 | |