| 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 | $97.35 | 7.775% | $104.919 | $104.92 | $104.90 | $104.90 |
| Purchase #2 | $190.75 | 11.501% | $212.6882 | $212.69 | $212.70 | $212.70 |
| Purchase #3 | $218.88 | 9.648% | $239.9975 | $240.00 | $240.00 | $240.00 |
| Purchase #4 | $127.50 | 10.188% | $140.4897 | $140.49 | $140.50 | $140.50 |
| Purchase #5 | $73.77 | 3.872% | $76.6264 | $76.63 | $76.65 | $76.60 |
| Purchase #6 | $223.73 | 4.637% | $234.1044 | $234.10 | $234.10 | $234.10 |
| Purchase #7 | $21.72 | 4.303% | $22.6546 | $22.65 | $22.65 | $22.70 |
| 7 purchase totals = | $953.70 | $1,031.4798 | $1,031.48 | $1,031.50 | $1,031.50 | |