| 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 | $211.49 | 7.398% | $227.136 | $227.14 | $227.15 | $227.10 |
| Purchase #2 | $166.82 | 10.581% | $184.4712 | $184.47 | $184.45 | $184.50 |
| Purchase #3 | $85.39 | 4.750% | $89.446 | $89.45 | $89.45 | $89.40 |
| Purchase #4 | $160.67 | 12.773% | $181.1924 | $181.19 | $181.20 | $181.20 |
| Purchase #5 | $114.26 | 9.628% | $125.261 | $125.26 | $125.25 | $125.30 |
| Purchase #6 | $149.84 | 9.249% | $163.6987 | $163.70 | $163.70 | $163.70 |
| Purchase #7 | $14.65 | 10.591% | $16.2016 | $16.20 | $16.20 | $16.20 |
| 7 purchase totals = | $903.12 | $987.4069 | $987.41 | $987.40 | $987.40 | |