| 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 | $121.67 | 4.746% | $127.4445 | $127.44 | $127.45 | $127.40 |
| Purchase #2 | $121.41 | 6.269% | $129.0212 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $148.54 | 3.767% | $154.1355 | $154.14 | $154.15 | $154.10 |
| Purchase #4 | $140.96 | 3.347% | $145.6779 | $145.68 | $145.70 | $145.70 |
| Purchase #5 | $42.70 | 12.131% | $47.8799 | $47.88 | $47.90 | $47.90 |
| Purchase #6 | $99.36 | 11.186% | $110.4744 | $110.47 | $110.45 | $110.50 |
| Purchase #7 | $61.32 | 13.557% | $69.6332 | $69.63 | $69.65 | $69.60 |
| 7 purchase totals = | $735.96 | $784.2666 | $784.26 | $784.30 | $784.20 | |