| 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 | $209.90 | 9.134% | $229.0723 | $229.07 | $229.05 | $229.10 |
| Purchase #2 | $181.98 | 8.559% | $197.5557 | $197.56 | $197.55 | $197.60 |
| Purchase #3 | $106.63 | 10.784% | $118.129 | $118.13 | $118.15 | $118.10 |
| Purchase #4 | $166.58 | 11.522% | $185.7733 | $185.77 | $185.75 | $185.80 |
| Purchase #5 | $12.34 | 9.786% | $13.5476 | $13.55 | $13.55 | $13.50 |
| Purchase #6 | $132.47 | 9.676% | $145.2878 | $145.29 | $145.30 | $145.30 |
| Purchase #7 | $13.49 | 12.792% | $15.2156 | $15.22 | $15.20 | $15.20 |
| 7 purchase totals = | $823.39 | $904.5813 | $904.59 | $904.55 | $904.60 | |