| 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 | $227.40 | 10.183% | $250.5561 | $250.56 | $250.55 | $250.60 |
| Purchase #2 | $44.87 | 6.160% | $47.634 | $47.63 | $47.65 | $47.60 |
| Purchase #3 | $21.62 | 8.128% | $23.3773 | $23.38 | $23.40 | $23.40 |
| Purchase #4 | $65.90 | 9.156% | $71.9338 | $71.93 | $71.95 | $71.90 |
| Purchase #5 | $225.99 | 12.861% | $255.0546 | $255.05 | $255.05 | $255.10 |
| Purchase #6 | $184.82 | 6.835% | $197.4524 | $197.45 | $197.45 | $197.50 |
| Purchase #7 | $36.71 | 5.766% | $38.8267 | $38.83 | $38.85 | $38.80 |
| 7 purchase totals = | $807.31 | $884.8349 | $884.83 | $884.90 | $884.90 | |