| 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 | $207.30 | 10.584% | $229.2406 | $229.24 | $229.25 | $229.20 |
| Purchase #2 | $46.92 | 6.249% | $49.852 | $49.85 | $49.85 | $49.90 |
| Purchase #3 | $178.54 | 13.283% | $202.2555 | $202.26 | $202.25 | $202.30 |
| Purchase #4 | $120.70 | 6.305% | $128.3101 | $128.31 | $128.30 | $128.30 |
| Purchase #5 | $58.69 | 12.677% | $66.1301 | $66.13 | $66.15 | $66.10 |
| Purchase #6 | $175.92 | 7.598% | $189.2864 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $62.90 | 11.290% | $70.0014 | $70.00 | $70.00 | $70.00 |
| 7 purchase totals = | $850.97 | $935.0761 | $935.08 | $935.10 | $935.10 | |