| 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 | $232.89 | 3.474% | $240.9806 | $240.98 | $241.00 | $241.00 |
| Purchase #2 | $166.35 | 11.264% | $185.0877 | $185.09 | $185.10 | $185.10 |
| Purchase #3 | $128.89 | 9.133% | $140.6615 | $140.66 | $140.65 | $140.70 |
| Purchase #4 | $17.96 | 13.282% | $20.3454 | $20.35 | $20.35 | $20.30 |
| Purchase #5 | $90.79 | 11.394% | $101.1346 | $101.13 | $101.15 | $101.10 |
| Purchase #6 | $79.85 | 10.517% | $88.2478 | $88.25 | $88.25 | $88.20 |
| Purchase #7 | $26.33 | 9.517% | $28.8358 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $743.06 | $805.2934 | $805.30 | $805.35 | $805.20 | |