| 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 | $116.66 | 13.356% | $132.2411 | $132.24 | $132.25 | $132.20 |
| Purchase #2 | $223.87 | 4.646% | $234.271 | $234.27 | $234.25 | $234.30 |
| Purchase #3 | $219.84 | 10.701% | $243.3651 | $243.37 | $243.35 | $243.40 |
| Purchase #4 | $57.44 | 12.623% | $64.6907 | $64.69 | $64.70 | $64.70 |
| Purchase #5 | $5.28 | 10.859% | $5.8534 | $5.85 | $5.85 | $5.90 |
| Purchase #6 | $138.25 | 11.695% | $154.4183 | $154.42 | $154.40 | $154.40 |
| Purchase #7 | $20.48 | 12.371% | $23.0136 | $23.01 | $23.00 | $23.00 |
| 7 purchase totals = | $781.82 | $857.8532 | $857.85 | $857.80 | $857.90 | |