| 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 | $101.43 | 9.406% | $110.9705 | $110.97 | $110.95 | $111.00 |
| Purchase #2 | $209.69 | 10.128% | $230.9274 | $230.93 | $230.95 | $230.90 |
| Purchase #3 | $52.58 | 11.312% | $58.5278 | $58.53 | $58.55 | $58.50 |
| Purchase #4 | $9.34 | 12.202% | $10.4797 | $10.48 | $10.50 | $10.50 |
| Purchase #5 | $45.46 | 4.445% | $47.4807 | $47.48 | $47.50 | $47.50 |
| Purchase #6 | $116.86 | 9.763% | $128.269 | $128.27 | $128.25 | $128.30 |
| Purchase #7 | $221.56 | 4.599% | $231.7495 | $231.75 | $231.75 | $231.70 |
| 7 purchase totals = | $756.92 | $818.4046 | $818.41 | $818.45 | $818.40 | |