| 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 | $29.60 | 13.784% | $33.6801 | $33.68 | $33.70 | $33.70 |
| Purchase #2 | $202.89 | 8.795% | $220.7342 | $220.73 | $220.75 | $220.70 |
| Purchase #3 | $112.53 | 7.627% | $121.1127 | $121.11 | $121.10 | $121.10 |
| Purchase #4 | $212.60 | 7.580% | $228.7151 | $228.72 | $228.70 | $228.70 |
| Purchase #5 | $158.83 | 8.760% | $172.7435 | $172.74 | $172.75 | $172.70 |
| Purchase #6 | $104.80 | 11.612% | $116.9694 | $116.97 | $116.95 | $117.00 |
| Purchase #7 | $208.42 | 6.643% | $222.2653 | $222.27 | $222.25 | $222.30 |
| 7 purchase totals = | $1,029.67 | $1,116.2203 | $1,116.22 | $1,116.20 | $1,116.20 | |