| 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 | $101.35 | 12.368% | $113.885 | $113.89 | $113.90 | $113.90 |
| Purchase #2 | $190.35 | 7.246% | $204.1428 | $204.14 | $204.15 | $204.10 |
| Purchase #3 | $127.43 | 4.747% | $133.4791 | $133.48 | $133.50 | $133.50 |
| Purchase #4 | $15.65 | 12.873% | $17.6646 | $17.66 | $17.65 | $17.70 |
| Purchase #5 | $87.72 | 10.170% | $96.6411 | $96.64 | $96.65 | $96.60 |
| Purchase #6 | $86.91 | 11.399% | $96.8169 | $96.82 | $96.80 | $96.80 |
| Purchase #7 | $250.50 | 5.397% | $264.0195 | $264.02 | $264.00 | $264.00 |
| 7 purchase totals = | $859.91 | $926.6490 | $926.65 | $926.65 | $926.60 | |