| 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 | $201.71 | 9.686% | $221.2476 | $221.25 | $221.25 | $221.20 |
| Purchase #2 | $236.58 | 4.758% | $247.8365 | $247.84 | $247.85 | $247.80 |
| Purchase #3 | $144.98 | 4.462% | $151.449 | $151.45 | $151.45 | $151.40 |
| Purchase #4 | $40.95 | 8.543% | $44.4484 | $44.45 | $44.45 | $44.40 |
| Purchase #5 | $98.26 | 3.640% | $101.8367 | $101.84 | $101.85 | $101.80 |
| Purchase #6 | $206.68 | 13.437% | $234.4516 | $234.45 | $234.45 | $234.50 |
| Purchase #7 | $216.40 | 4.422% | $225.9692 | $225.97 | $225.95 | $226.00 |
| 7 purchase totals = | $1,145.56 | $1,227.2390 | $1,227.25 | $1,227.25 | $1,227.10 | |