| 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 | $242.43 | 10.195% | $267.1457 | $267.15 | $267.15 | $267.10 |
| Purchase #2 | $73.49 | 8.300% | $79.5897 | $79.59 | $79.60 | $79.60 |
| Purchase #3 | $228.68 | 3.637% | $236.9971 | $237.00 | $237.00 | $237.00 |
| Purchase #4 | $146.85 | 8.213% | $158.9108 | $158.91 | $158.90 | $158.90 |
| Purchase #5 | $238.81 | 3.861% | $248.0305 | $248.03 | $248.05 | $248.00 |
| Purchase #6 | $81.43 | 7.378% | $87.4379 | $87.44 | $87.45 | $87.40 |
| Purchase #7 | $164.72 | 12.118% | $184.6808 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $1,176.41 | $1,262.7925 | $1,262.80 | $1,262.85 | $1,262.70 | |