| 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 | $127.31 | 11.659% | $142.1531 | $142.15 | $142.15 | $142.20 |
| Purchase #2 | $195.92 | 7.129% | $209.8871 | $209.89 | $209.90 | $209.90 |
| Purchase #3 | $94.67 | 7.311% | $101.5913 | $101.59 | $101.60 | $101.60 |
| Purchase #4 | $45.99 | 8.851% | $50.0606 | $50.06 | $50.05 | $50.10 |
| Purchase #5 | $55.27 | 6.304% | $58.7542 | $58.75 | $58.75 | $58.80 |
| Purchase #6 | $149.25 | 3.812% | $154.9394 | $154.94 | $154.95 | $154.90 |
| Purchase #7 | $213.31 | 9.302% | $233.1521 | $233.15 | $233.15 | $233.20 |
| 7 purchase totals = | $881.72 | $950.5378 | $950.53 | $950.55 | $950.70 | |