| 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 | 3.663% | $236.6419 | $236.64 | $236.65 | $236.60 |
| Purchase #2 | $115.99 | 10.186% | $127.8047 | $127.80 | $127.80 | $127.80 |
| Purchase #3 | $125.90 | 13.846% | $143.3321 | $143.33 | $143.35 | $143.30 |
| Purchase #4 | $195.69 | 10.728% | $216.6836 | $216.68 | $216.70 | $216.70 |
| Purchase #5 | $76.43 | 9.794% | $83.9156 | $83.92 | $83.90 | $83.90 |
| Purchase #6 | $108.66 | 4.696% | $113.7627 | $113.76 | $113.75 | $113.80 |
| Purchase #7 | $19.35 | 5.619% | $20.4373 | $20.44 | $20.45 | $20.40 |
| 7 purchase totals = | $870.30 | $942.5779 | $942.57 | $942.60 | $942.50 | |