| 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 | $141.59 | 12.582% | $159.4049 | $159.40 | $159.40 | $159.40 |
| Purchase #2 | $98.31 | 11.866% | $109.9755 | $109.98 | $110.00 | $110.00 |
| Purchase #3 | $193.40 | 6.505% | $205.9807 | $205.98 | $206.00 | $206.00 |
| Purchase #4 | $105.40 | 10.579% | $116.5503 | $116.55 | $116.55 | $116.60 |
| Purchase #5 | $219.70 | 10.714% | $243.2387 | $243.24 | $243.25 | $243.20 |
| Purchase #6 | $200.60 | 8.779% | $218.2107 | $218.21 | $218.20 | $218.20 |
| Purchase #7 | $216.41 | 5.383% | $228.0594 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $1,175.41 | $1,281.4202 | $1,281.42 | $1,281.45 | $1,281.50 | |