| 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 | $248.26 | 11.727% | $277.3735 | $277.37 | $277.35 | $277.40 |
| Purchase #2 | $127.32 | 9.595% | $139.5364 | $139.54 | $139.55 | $139.50 |
| Purchase #3 | $131.95 | 5.638% | $139.3893 | $139.39 | $139.40 | $139.40 |
| Purchase #4 | $20.35 | 9.282% | $22.2389 | $22.24 | $22.25 | $22.20 |
| Purchase #5 | $19.72 | 11.526% | $21.9929 | $21.99 | $22.00 | $22.00 |
| Purchase #6 | $164.83 | 3.413% | $170.4556 | $170.46 | $170.45 | $170.50 |
| Purchase #7 | $131.34 | 10.636% | $145.3093 | $145.31 | $145.30 | $145.30 |
| 7 purchase totals = | $843.77 | $916.2959 | $916.30 | $916.30 | $916.30 | |