| 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 | $228.28 | 13.619% | $259.3695 | $259.37 | $259.35 | $259.40 |
| Purchase #2 | $154.38 | 9.872% | $169.6204 | $169.62 | $169.60 | $169.60 |
| Purchase #3 | $229.40 | 12.760% | $258.6714 | $258.67 | $258.65 | $258.70 |
| Purchase #4 | $148.45 | 11.105% | $164.9354 | $164.94 | $164.95 | $164.90 |
| Purchase #5 | $32.39 | 10.369% | $35.7485 | $35.75 | $35.75 | $35.70 |
| Purchase #6 | $250.70 | 8.402% | $271.7638 | $271.76 | $271.75 | $271.80 |
| Purchase #7 | $184.41 | 11.777% | $206.128 | $206.13 | $206.15 | $206.10 |
| 7 purchase totals = | $1,228.01 | $1,366.2370 | $1,366.24 | $1,366.20 | $1,366.20 | |