| 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 | 9.290% | $248.5255 | $248.53 | $248.55 | $248.50 |
| Purchase #2 | $92.28 | 13.639% | $104.8661 | $104.87 | $104.85 | $104.90 |
| Purchase #3 | $88.48 | 3.341% | $91.4361 | $91.44 | $91.45 | $91.40 |
| Purchase #4 | $47.87 | 9.295% | $52.3195 | $52.32 | $52.30 | $52.30 |
| Purchase #5 | $101.96 | 11.329% | $113.511 | $113.51 | $113.50 | $113.50 |
| Purchase #6 | $130.82 | 13.659% | $148.6887 | $148.69 | $148.70 | $148.70 |
| Purchase #7 | $124.28 | 7.517% | $133.6221 | $133.62 | $133.60 | $133.60 |
| 7 purchase totals = | $813.09 | $892.9690 | $892.98 | $892.95 | $892.90 | |