| 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 | $206.76 | 10.335% | $228.1286 | $228.13 | $228.15 | $228.10 |
| Purchase #2 | $92.54 | 3.526% | $95.803 | $95.80 | $95.80 | $95.80 |
| Purchase #3 | $41.53 | 3.711% | $43.0712 | $43.07 | $43.05 | $43.10 |
| Purchase #4 | $139.79 | 8.783% | $152.0678 | $152.07 | $152.05 | $152.10 |
| Purchase #5 | $221.33 | 12.257% | $248.4584 | $248.46 | $248.45 | $248.50 |
| Purchase #6 | $18.45 | 5.362% | $19.4393 | $19.44 | $19.45 | $19.40 |
| Purchase #7 | $29.91 | 3.743% | $31.0295 | $31.03 | $31.05 | $31.00 |
| 7 purchase totals = | $750.31 | $817.9978 | $818.00 | $818.00 | $818.00 | |