| 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 | $138.26 | 7.268% | $148.3087 | $148.31 | $148.30 | $148.30 |
| Purchase #2 | $208.75 | 13.252% | $236.4136 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $27.34 | 10.399% | $30.1831 | $30.18 | $30.20 | $30.20 |
| Purchase #4 | $239.32 | 10.201% | $263.733 | $263.73 | $263.75 | $263.70 |
| Purchase #5 | $113.77 | 7.318% | $122.0957 | $122.10 | $122.10 | $122.10 |
| Purchase #6 | $240.30 | 5.428% | $253.3435 | $253.34 | $253.35 | $253.30 |
| Purchase #7 | $58.91 | 12.762% | $66.4281 | $66.43 | $66.45 | $66.40 |
| 7 purchase totals = | $1,026.65 | $1,120.5057 | $1,120.50 | $1,120.55 | $1,120.40 | |