| 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 | $235.66 | 5.495% | $248.6095 | $248.61 | $248.60 | $248.60 |
| Purchase #2 | $99.50 | 7.554% | $107.0162 | $107.02 | $107.00 | $107.00 |
| Purchase #3 | $43.71 | 7.738% | $47.0923 | $47.09 | $47.10 | $47.10 |
| Purchase #4 | $38.76 | 12.843% | $43.7379 | $43.74 | $43.75 | $43.70 |
| Purchase #5 | $138.46 | 11.129% | $153.8692 | $153.87 | $153.85 | $153.90 |
| Purchase #6 | $164.29 | 7.297% | $176.2782 | $176.28 | $176.30 | $176.30 |
| Purchase #7 | $163.97 | 3.817% | $170.2287 | $170.23 | $170.25 | $170.20 |
| 7 purchase totals = | $884.35 | $946.8320 | $946.84 | $946.85 | $946.80 | |