| 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 | $227.29 | 10.651% | $251.4987 | $251.50 | $251.50 | $251.50 |
| Purchase #2 | $44.31 | 9.210% | $48.391 | $48.39 | $48.40 | $48.40 |
| Purchase #3 | $163.70 | 8.150% | $177.0416 | $177.04 | $177.05 | $177.00 |
| Purchase #4 | $201.31 | 10.649% | $222.7475 | $222.75 | $222.75 | $222.70 |
| Purchase #5 | $105.35 | 8.398% | $114.1973 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $69.36 | 3.594% | $71.8528 | $71.85 | $71.85 | $71.90 |
| Purchase #7 | $47.76 | 11.828% | $53.4091 | $53.41 | $53.40 | $53.40 |
| 7 purchase totals = | $859.08 | $939.1380 | $939.14 | $939.15 | $939.10 | |