| 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 | $237.32 | 11.285% | $264.1016 | $264.10 | $264.10 | $264.10 |
| Purchase #2 | $203.67 | 11.366% | $226.8191 | $226.82 | $226.80 | $226.80 |
| Purchase #3 | $103.73 | 12.107% | $116.2886 | $116.29 | $116.30 | $116.30 |
| Purchase #4 | $107.33 | 5.645% | $113.3888 | $113.39 | $113.40 | $113.40 |
| Purchase #5 | $131.27 | 8.175% | $142.0013 | $142.00 | $142.00 | $142.00 |
| Purchase #6 | $172.88 | 10.325% | $190.7299 | $190.73 | $190.75 | $190.70 |
| Purchase #7 | $200.76 | 13.584% | $228.0312 | $228.03 | $228.05 | $228.00 |
| 7 purchase totals = | $1,156.96 | $1,281.3605 | $1,281.36 | $1,281.40 | $1,281.30 | |