| 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 | $126.44 | 4.545% | $132.1867 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $236.91 | 11.697% | $264.6214 | $264.62 | $264.60 | $264.60 |
| Purchase #3 | $207.62 | 6.448% | $221.0073 | $221.01 | $221.00 | $221.00 |
| Purchase #4 | $171.52 | 7.273% | $183.9946 | $183.99 | $184.00 | $184.00 |
| Purchase #5 | $45.69 | 8.379% | $49.5184 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $154.86 | 7.703% | $166.7889 | $166.79 | $166.80 | $166.80 |
| Purchase #7 | $204.25 | 5.328% | $215.1324 | $215.13 | $215.15 | $215.10 |
| 7 purchase totals = | $1,147.29 | $1,233.2497 | $1,233.25 | $1,233.25 | $1,233.20 | |