| 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 | $105.89 | 9.604% | $116.0597 | $116.06 | $116.05 | $116.10 |
| Purchase #2 | $161.71 | 8.720% | $175.8111 | $175.81 | $175.80 | $175.80 |
| Purchase #3 | $75.93 | 8.763% | $82.5837 | $82.58 | $82.60 | $82.60 |
| Purchase #4 | $240.42 | 11.573% | $268.2438 | $268.24 | $268.25 | $268.20 |
| Purchase #5 | $236.33 | 4.561% | $247.109 | $247.11 | $247.10 | $247.10 |
| Purchase #6 | $171.84 | 9.869% | $188.7989 | $188.80 | $188.80 | $188.80 |
| Purchase #7 | $215.57 | 6.136% | $228.7974 | $228.80 | $228.80 | $228.80 |
| 7 purchase totals = | $1,207.69 | $1,307.4036 | $1,307.40 | $1,307.40 | $1,307.40 | |