| 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 | $123.46 | 5.143% | $129.8095 | $129.81 | $129.80 | $129.80 |
| Purchase #2 | $48.26 | 13.468% | $54.7597 | $54.76 | $54.75 | $54.80 |
| Purchase #3 | $240.27 | 12.859% | $271.1663 | $271.17 | $271.15 | $271.20 |
| Purchase #4 | $151.80 | 9.673% | $166.4836 | $166.48 | $166.50 | $166.50 |
| Purchase #5 | $105.72 | 13.868% | $120.3812 | $120.38 | $120.40 | $120.40 |
| Purchase #6 | $68.74 | 6.718% | $73.358 | $73.36 | $73.35 | $73.40 |
| Purchase #7 | $99.69 | 3.375% | $103.0545 | $103.05 | $103.05 | $103.10 |
| 7 purchase totals = | $837.94 | $919.0128 | $919.01 | $919.00 | $919.20 | |