| 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 | $232.91 | 12.872% | $262.8902 | $262.89 | $262.90 | $262.90 |
| Purchase #2 | $155.90 | 12.690% | $175.6837 | $175.68 | $175.70 | $175.70 |
| Purchase #3 | $47.42 | 8.318% | $51.3644 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $87.85 | 8.464% | $95.2856 | $95.29 | $95.30 | $95.30 |
| Purchase #5 | $21.67 | 12.755% | $24.434 | $24.43 | $24.45 | $24.40 |
| Purchase #6 | $207.67 | 7.711% | $223.6834 | $223.68 | $223.70 | $223.70 |
| Purchase #7 | $73.27 | 8.180% | $79.2635 | $79.26 | $79.25 | $79.30 |
| 7 purchase totals = | $826.69 | $912.6048 | $912.59 | $912.65 | $912.70 | |