| 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 | $212.43 | 12.723% | $239.4575 | $239.46 | $239.45 | $239.50 |
| Purchase #2 | $113.28 | 11.862% | $126.7173 | $126.72 | $126.70 | $126.70 |
| Purchase #3 | $247.54 | 5.768% | $261.8181 | $261.82 | $261.80 | $261.80 |
| Purchase #4 | $144.79 | 3.398% | $149.71 | $149.71 | $149.70 | $149.70 |
| Purchase #5 | $32.44 | 10.390% | $35.8105 | $35.81 | $35.80 | $35.80 |
| Purchase #6 | $96.87 | 8.749% | $105.3452 | $105.35 | $105.35 | $105.30 |
| Purchase #7 | $183.96 | 10.546% | $203.3604 | $203.36 | $203.35 | $203.40 |
| 7 purchase totals = | $1,031.31 | $1,122.2190 | $1,122.23 | $1,122.15 | $1,122.20 | |