| 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 | $124.79 | 12.264% | $140.0942 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $99.45 | 10.400% | $109.7928 | $109.79 | $109.80 | $109.80 |
| Purchase #3 | $9.39 | 8.125% | $10.1529 | $10.15 | $10.15 | $10.20 |
| Purchase #4 | $72.97 | 12.311% | $81.9533 | $81.95 | $81.95 | $82.00 |
| Purchase #5 | $28.85 | 8.227% | $31.2235 | $31.22 | $31.20 | $31.20 |
| Purchase #6 | $175.35 | 6.659% | $187.0266 | $187.03 | $187.05 | $187.00 |
| Purchase #7 | $113.95 | 6.655% | $121.5334 | $121.53 | $121.55 | $121.50 |
| 7 purchase totals = | $624.75 | $681.7767 | $681.76 | $681.80 | $681.80 | |