| 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 | $35.56 | 7.773% | $38.3241 | $38.32 | $38.30 | $38.30 |
| Purchase #2 | $231.53 | 13.207% | $262.1082 | $262.11 | $262.10 | $262.10 |
| Purchase #3 | $211.56 | 11.643% | $236.1919 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $64.99 | 9.209% | $70.9749 | $70.97 | $70.95 | $71.00 |
| Purchase #5 | $95.33 | 11.279% | $106.0823 | $106.08 | $106.10 | $106.10 |
| Purchase #6 | $171.52 | 6.238% | $182.2194 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $82.86 | 13.825% | $94.3154 | $94.32 | $94.30 | $94.30 |
| 7 purchase totals = | $893.35 | $990.2162 | $990.21 | $990.15 | $990.20 | |