| 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 | $74.84 | 7.211% | $80.2367 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $242.92 | 9.665% | $266.3982 | $266.40 | $266.40 | $266.40 |
| Purchase #3 | $121.36 | 7.478% | $130.4353 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $244.37 | 13.762% | $278.0002 | $278.00 | $278.00 | $278.00 |
| Purchase #5 | $88.97 | 6.439% | $94.6988 | $94.70 | $94.70 | $94.70 |
| Purchase #6 | $166.87 | 10.420% | $184.2579 | $184.26 | $184.25 | $184.30 |
| Purchase #7 | $236.51 | 5.248% | $248.922 | $248.92 | $248.90 | $248.90 |
| 7 purchase totals = | $1,175.84 | $1,282.9491 | $1,282.96 | $1,282.95 | $1,282.90 | |