| 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 | $17.77 | 9.189% | $19.4029 | $19.40 | $19.40 | $19.40 |
| Purchase #2 | $209.73 | 10.552% | $231.8607 | $231.86 | $231.85 | $231.90 |
| Purchase #3 | $211.96 | 11.496% | $236.3269 | $236.33 | $236.35 | $236.30 |
| Purchase #4 | $75.40 | 10.703% | $83.4701 | $83.47 | $83.45 | $83.50 |
| Purchase #5 | $193.87 | 6.249% | $205.9849 | $205.98 | $206.00 | $206.00 |
| Purchase #6 | $75.94 | 11.637% | $84.7771 | $84.78 | $84.80 | $84.80 |
| Purchase #7 | $237.72 | 6.571% | $253.3406 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $1,022.39 | $1,115.1632 | $1,115.16 | $1,115.20 | $1,115.20 | |