| 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 | $202.28 | 3.731% | $209.8271 | $209.83 | $209.85 | $209.80 |
| Purchase #2 | $8.29 | 4.189% | $8.6373 | $8.64 | $8.65 | $8.60 |
| Purchase #3 | $221.28 | 9.686% | $242.7132 | $242.71 | $242.70 | $242.70 |
| Purchase #4 | $163.80 | 11.755% | $183.0547 | $183.05 | $183.05 | $183.10 |
| Purchase #5 | $95.87 | 3.409% | $99.1382 | $99.14 | $99.15 | $99.10 |
| Purchase #6 | $48.30 | 6.199% | $51.2941 | $51.29 | $51.30 | $51.30 |
| Purchase #7 | $137.36 | 7.870% | $148.1702 | $148.17 | $148.15 | $148.20 |
| 7 purchase totals = | $877.18 | $942.8348 | $942.83 | $942.85 | $942.80 | |