| 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 | $105.37 | 10.213% | $116.1314 | $116.13 | $116.15 | $116.10 |
| Purchase #2 | $122.53 | 6.655% | $130.6844 | $130.68 | $130.70 | $130.70 |
| Purchase #3 | $46.45 | 11.432% | $51.7602 | $51.76 | $51.75 | $51.80 |
| Purchase #4 | $50.50 | 3.614% | $52.3251 | $52.33 | $52.35 | $52.30 |
| Purchase #5 | $95.95 | 3.569% | $99.3745 | $99.37 | $99.35 | $99.40 |
| Purchase #6 | $197.87 | 7.864% | $213.4305 | $213.43 | $213.45 | $213.40 |
| Purchase #7 | $232.66 | 6.792% | $248.4623 | $248.46 | $248.45 | $248.50 |
| 7 purchase totals = | $851.33 | $912.1684 | $912.16 | $912.20 | $912.20 | |