| 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 | $108.43 | 4.213% | $112.9982 | $113.00 | $113.00 | $113.00 |
| Purchase #2 | $129.27 | 9.176% | $141.1318 | $141.13 | $141.15 | $141.10 |
| Purchase #3 | $200.31 | 4.485% | $209.2939 | $209.29 | $209.30 | $209.30 |
| Purchase #4 | $76.79 | 9.761% | $84.2855 | $84.29 | $84.30 | $84.30 |
| Purchase #5 | $164.66 | 6.849% | $175.9376 | $175.94 | $175.95 | $175.90 |
| Purchase #6 | $210.98 | 13.777% | $240.0467 | $240.05 | $240.05 | $240.00 |
| Purchase #7 | $246.78 | 5.395% | $260.0938 | $260.09 | $260.10 | $260.10 |
| 7 purchase totals = | $1,137.22 | $1,223.7875 | $1,223.79 | $1,223.85 | $1,223.70 | |