| 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 | $102.27 | 13.657% | $116.237 | $116.24 | $116.25 | $116.20 |
| Purchase #2 | $141.50 | 12.561% | $159.2738 | $159.27 | $159.25 | $159.30 |
| Purchase #3 | $39.80 | 12.424% | $44.7448 | $44.74 | $44.75 | $44.70 |
| Purchase #4 | $134.79 | 10.121% | $148.4321 | $148.43 | $148.45 | $148.40 |
| Purchase #5 | $91.39 | 8.835% | $99.4643 | $99.46 | $99.45 | $99.50 |
| Purchase #6 | $232.39 | 9.517% | $254.5066 | $254.51 | $254.50 | $254.50 |
| Purchase #7 | $111.84 | 8.502% | $121.3486 | $121.35 | $121.35 | $121.30 |
| 7 purchase totals = | $853.98 | $944.0072 | $944.00 | $944.00 | $943.90 | |