| 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 | $215.69 | 6.572% | $229.8651 | $229.87 | $229.85 | $229.90 |
| Purchase #2 | $6.97 | 10.117% | $7.6752 | $7.68 | $7.70 | $7.70 |
| Purchase #3 | $100.85 | 9.163% | $110.0909 | $110.09 | $110.10 | $110.10 |
| Purchase #4 | $112.34 | 6.152% | $119.2512 | $119.25 | $119.25 | $119.30 |
| Purchase #5 | $72.86 | 11.682% | $81.3715 | $81.37 | $81.35 | $81.40 |
| Purchase #6 | $181.32 | 5.607% | $191.4866 | $191.49 | $191.50 | $191.50 |
| Purchase #7 | $111.89 | 9.648% | $122.6851 | $122.69 | $122.70 | $122.70 |
| 7 purchase totals = | $801.92 | $862.4256 | $862.44 | $862.45 | $862.60 | |