| 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 | $94.91 | 8.185% | $102.6784 | $102.68 | $102.70 | $102.70 |
| Purchase #2 | $249.75 | 5.788% | $264.2055 | $264.21 | $264.20 | $264.20 |
| Purchase #3 | $186.88 | 6.226% | $198.5151 | $198.52 | $198.50 | $198.50 |
| Purchase #4 | $206.41 | 9.787% | $226.6113 | $226.61 | $226.60 | $226.60 |
| Purchase #5 | $168.66 | 6.701% | $179.9619 | $179.96 | $179.95 | $180.00 |
| Purchase #6 | $234.72 | 7.343% | $251.9555 | $251.96 | $251.95 | $252.00 |
| Purchase #7 | $20.35 | 8.768% | $22.1343 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $1,161.68 | $1,246.0620 | $1,246.07 | $1,246.05 | $1,246.10 | |