| 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 | $212.86 | 10.143% | $234.4504 | $234.45 | $234.45 | $234.50 |
| Purchase #2 | $224.41 | 6.616% | $239.257 | $239.26 | $239.25 | $239.30 |
| Purchase #3 | $27.73 | 11.836% | $31.0121 | $31.01 | $31.00 | $31.00 |
| Purchase #4 | $95.31 | 13.661% | $108.3303 | $108.33 | $108.35 | $108.30 |
| Purchase #5 | $12.27 | 3.359% | $12.6821 | $12.68 | $12.70 | $12.70 |
| Purchase #6 | $52.57 | 9.327% | $57.4732 | $57.47 | $57.45 | $57.50 |
| Purchase #7 | $6.97 | 11.519% | $7.7729 | $7.77 | $7.75 | $7.80 |
| 7 purchase totals = | $632.12 | $690.9780 | $690.97 | $690.95 | $691.10 | |