| 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 | $248.81 | 9.284% | $271.9095 | $271.91 | $271.90 | $271.90 |
| Purchase #2 | $140.75 | 13.466% | $159.7034 | $159.70 | $159.70 | $159.70 |
| Purchase #3 | $120.42 | 12.383% | $135.3316 | $135.33 | $135.35 | $135.30 |
| Purchase #4 | $149.62 | 6.863% | $159.8884 | $159.89 | $159.90 | $159.90 |
| Purchase #5 | $193.88 | 11.231% | $215.6547 | $215.65 | $215.65 | $215.70 |
| Purchase #6 | $240.71 | 6.324% | $255.9325 | $255.93 | $255.95 | $255.90 |
| Purchase #7 | $249.33 | 10.400% | $275.2603 | $275.26 | $275.25 | $275.30 |
| 7 purchase totals = | $1,343.52 | $1,473.6804 | $1,473.67 | $1,473.70 | $1,473.70 | |