| 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 | $187.78 | 3.229% | $193.8434 | $193.84 | $193.85 | $193.80 |
| Purchase #2 | $12.61 | 11.600% | $14.0728 | $14.07 | $14.05 | $14.10 |
| Purchase #3 | $11.69 | 12.143% | $13.1095 | $13.11 | $13.10 | $13.10 |
| Purchase #4 | $118.65 | 9.322% | $129.7106 | $129.71 | $129.70 | $129.70 |
| Purchase #5 | $5.72 | 11.237% | $6.3628 | $6.36 | $6.35 | $6.40 |
| Purchase #6 | $69.36 | 10.552% | $76.6789 | $76.68 | $76.70 | $76.70 |
| Purchase #7 | $93.28 | 5.841% | $98.7285 | $98.73 | $98.75 | $98.70 |
| 7 purchase totals = | $499.09 | $532.5065 | $532.50 | $532.50 | $532.50 | |