| 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 | $50.49 | 3.533% | $52.2738 | $52.27 | $52.25 | $52.30 |
| Purchase #2 | $211.57 | 13.129% | $239.347 | $239.35 | $239.35 | $239.30 |
| Purchase #3 | $225.76 | 6.557% | $240.5631 | $240.56 | $240.55 | $240.60 |
| Purchase #4 | $107.97 | 8.539% | $117.1896 | $117.19 | $117.20 | $117.20 |
| Purchase #5 | $98.82 | 4.416% | $103.1839 | $103.18 | $103.20 | $103.20 |
| Purchase #6 | $13.47 | 6.224% | $14.3084 | $14.31 | $14.30 | $14.30 |
| Purchase #7 | $145.48 | 7.714% | $156.7023 | $156.70 | $156.70 | $156.70 |
| 7 purchase totals = | $853.56 | $923.5681 | $923.56 | $923.55 | $923.60 | |