| 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 | $197.28 | 12.626% | $222.1886 | $222.19 | $222.20 | $222.20 |
| Purchase #2 | $96.81 | 13.873% | $110.2405 | $110.24 | $110.25 | $110.20 |
| Purchase #3 | $219.38 | 12.846% | $247.5616 | $247.56 | $247.55 | $247.60 |
| Purchase #4 | $12.26 | 5.141% | $12.8903 | $12.89 | $12.90 | $12.90 |
| Purchase #5 | $45.93 | 3.660% | $47.611 | $47.61 | $47.60 | $47.60 |
| Purchase #6 | $170.48 | 4.363% | $177.918 | $177.92 | $177.90 | $177.90 |
| Purchase #7 | $152.67 | 6.289% | $162.2714 | $162.27 | $162.25 | $162.30 |
| 7 purchase totals = | $894.81 | $980.6814 | $980.68 | $980.65 | $980.70 | |