| 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 | $222.90 | 7.586% | $239.8092 | $239.81 | $239.80 | $239.80 |
| Purchase #2 | $206.33 | 11.700% | $230.4706 | $230.47 | $230.45 | $230.50 |
| Purchase #3 | $78.85 | 9.431% | $86.2863 | $86.29 | $86.30 | $86.30 |
| Purchase #4 | $45.65 | 13.120% | $51.6393 | $51.64 | $51.65 | $51.60 |
| Purchase #5 | $14.26 | 13.532% | $16.1897 | $16.19 | $16.20 | $16.20 |
| Purchase #6 | $156.86 | 9.186% | $171.2692 | $171.27 | $171.25 | $171.30 |
| Purchase #7 | $67.72 | 11.595% | $75.5721 | $75.57 | $75.55 | $75.60 |
| 7 purchase totals = | $792.57 | $871.2364 | $871.24 | $871.20 | $871.30 | |