| 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 | $206.45 | 3.125% | $212.9016 | $212.90 | $212.90 | $212.90 |
| Purchase #2 | $99.59 | 4.540% | $104.1114 | $104.11 | $104.10 | $104.10 |
| Purchase #3 | $169.58 | 3.742% | $175.9257 | $175.93 | $175.95 | $175.90 |
| Purchase #4 | $175.82 | 6.708% | $187.614 | $187.61 | $187.60 | $187.60 |
| Purchase #5 | $49.83 | 12.715% | $56.1659 | $56.17 | $56.15 | $56.20 |
| Purchase #6 | $88.86 | 7.312% | $95.3574 | $95.36 | $95.35 | $95.40 |
| Purchase #7 | $126.43 | 8.378% | $137.0223 | $137.02 | $137.00 | $137.00 |
| 7 purchase totals = | $916.56 | $969.0983 | $969.10 | $969.05 | $969.10 | |