| 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 | $109.38 | 8.512% | $118.6904 | $118.69 | $118.70 | $118.70 |
| Purchase #2 | $207.91 | 8.371% | $225.3141 | $225.31 | $225.30 | $225.30 |
| Purchase #3 | $112.54 | 7.530% | $121.0143 | $121.01 | $121.00 | $121.00 |
| Purchase #4 | $33.56 | 11.222% | $37.3261 | $37.33 | $37.35 | $37.30 |
| Purchase #5 | $18.94 | 4.264% | $19.7476 | $19.75 | $19.75 | $19.70 |
| Purchase #6 | $78.78 | 10.222% | $86.8329 | $86.83 | $86.85 | $86.80 |
| Purchase #7 | $21.45 | 13.873% | $24.4258 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $582.56 | $633.3512 | $633.35 | $633.40 | $633.20 | |