| 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 | $236.83 | 11.622% | $264.3544 | $264.35 | $264.35 | $264.40 |
| Purchase #2 | $200.31 | 10.265% | $220.8718 | $220.87 | $220.85 | $220.90 |
| Purchase #3 | $87.41 | 12.751% | $98.5556 | $98.56 | $98.55 | $98.60 |
| Purchase #4 | $198.67 | 4.162% | $206.9386 | $206.94 | $206.95 | $206.90 |
| Purchase #5 | $201.84 | 3.727% | $209.3626 | $209.36 | $209.35 | $209.40 |
| Purchase #6 | $228.39 | 3.472% | $236.3197 | $236.32 | $236.30 | $236.30 |
| Purchase #7 | $176.41 | 13.303% | $199.8778 | $199.88 | $199.90 | $199.90 |
| 7 purchase totals = | $1,329.86 | $1,436.2805 | $1,436.28 | $1,436.25 | $1,436.40 | |