| 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 | $87.31 | 13.477% | $99.0768 | $99.08 | $99.10 | $99.10 |
| Purchase #2 | $236.27 | 6.572% | $251.7977 | $251.80 | $251.80 | $251.80 |
| Purchase #3 | $65.62 | 3.577% | $67.9672 | $67.97 | $67.95 | $68.00 |
| Purchase #4 | $210.76 | 12.688% | $237.5012 | $237.50 | $237.50 | $237.50 |
| Purchase #5 | $239.68 | 7.528% | $257.7231 | $257.72 | $257.70 | $257.70 |
| Purchase #6 | $212.84 | 3.248% | $219.753 | $219.75 | $219.75 | $219.80 |
| Purchase #7 | $170.58 | 11.359% | $189.9562 | $189.96 | $189.95 | $190.00 |
| 7 purchase totals = | $1,223.06 | $1,323.7752 | $1,323.78 | $1,323.75 | $1,323.90 | |