| 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 | $218.32 | 8.618% | $237.1348 | $237.13 | $237.15 | $237.10 |
| Purchase #2 | $207.30 | 5.868% | $219.4644 | $219.46 | $219.45 | $219.50 |
| Purchase #3 | $157.34 | 7.560% | $169.2349 | $169.23 | $169.25 | $169.20 |
| Purchase #4 | $47.57 | 13.511% | $53.9972 | $54.00 | $54.00 | $54.00 |
| Purchase #5 | $247.58 | 3.417% | $256.0398 | $256.04 | $256.05 | $256.00 |
| Purchase #6 | $103.67 | 12.389% | $116.5137 | $116.51 | $116.50 | $116.50 |
| Purchase #7 | $13.76 | 9.651% | $15.088 | $15.09 | $15.10 | $15.10 |
| 7 purchase totals = | $995.54 | $1,067.4728 | $1,067.46 | $1,067.50 | $1,067.40 | |