| 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 | $236.44 | 3.104% | $243.7791 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $143.88 | 3.387% | $148.7532 | $148.75 | $148.75 | $148.80 |
| Purchase #3 | $133.86 | 6.260% | $142.2396 | $142.24 | $142.25 | $142.20 |
| Purchase #4 | $192.67 | 8.720% | $209.4708 | $209.47 | $209.45 | $209.50 |
| Purchase #5 | $218.86 | 7.154% | $234.5172 | $234.52 | $234.50 | $234.50 |
| Purchase #6 | $81.85 | 8.784% | $89.0397 | $89.04 | $89.05 | $89.00 |
| Purchase #7 | $144.85 | 3.360% | $149.717 | $149.72 | $149.70 | $149.70 |
| 7 purchase totals = | $1,152.41 | $1,217.5166 | $1,217.52 | $1,217.50 | $1,217.50 | |