| 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 | $219.44 | 7.721% | $236.383 | $236.38 | $236.40 | $236.40 |
| Purchase #2 | $62.27 | 8.269% | $67.4191 | $67.42 | $67.40 | $67.40 |
| Purchase #3 | $36.30 | 8.437% | $39.3626 | $39.36 | $39.35 | $39.40 |
| Purchase #4 | $100.32 | 8.438% | $108.785 | $108.79 | $108.80 | $108.80 |
| Purchase #5 | $67.98 | 4.825% | $71.26 | $71.26 | $71.25 | $71.30 |
| Purchase #6 | $64.25 | 3.307% | $66.3747 | $66.37 | $66.35 | $66.40 |
| Purchase #7 | $159.73 | 13.498% | $181.2904 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $710.29 | $770.8748 | $770.87 | $770.85 | $771.00 | |