| 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 | $131.43 | 7.554% | $141.3582 | $141.36 | $141.35 | $141.40 |
| Purchase #2 | $239.97 | 9.734% | $263.3287 | $263.33 | $263.35 | $263.30 |
| Purchase #3 | $5.45 | 11.459% | $6.0745 | $6.07 | $6.05 | $6.10 |
| Purchase #4 | $100.99 | 4.797% | $105.8345 | $105.83 | $105.85 | $105.80 |
| Purchase #5 | $235.65 | 7.863% | $254.1792 | $254.18 | $254.20 | $254.20 |
| Purchase #6 | $9.33 | 5.157% | $9.8111 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $149.84 | 13.149% | $169.5425 | $169.54 | $169.55 | $169.50 |
| 7 purchase totals = | $872.66 | $950.1287 | $950.12 | $950.15 | $950.10 | |