| 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 | $239.68 | 10.170% | $264.0555 | $264.06 | $264.05 | $264.10 |
| Purchase #2 | $28.53 | 4.446% | $29.7984 | $29.80 | $29.80 | $29.80 |
| Purchase #3 | $222.53 | 8.277% | $240.9488 | $240.95 | $240.95 | $240.90 |
| Purchase #4 | $200.98 | 10.619% | $222.3221 | $222.32 | $222.30 | $222.30 |
| Purchase #5 | $107.97 | 8.175% | $116.7965 | $116.80 | $116.80 | $116.80 |
| Purchase #6 | $14.69 | 4.742% | $15.3866 | $15.39 | $15.40 | $15.40 |
| Purchase #7 | $204.73 | 13.511% | $232.3911 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $1,019.11 | $1,121.6990 | $1,121.71 | $1,121.70 | $1,121.70 | |