| 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 | $103.97 | 5.596% | $109.7882 | $109.79 | $109.80 | $109.80 |
| Purchase #2 | $200.70 | 3.266% | $207.2549 | $207.25 | $207.25 | $207.30 |
| Purchase #3 | $17.45 | 6.232% | $18.5375 | $18.54 | $18.55 | $18.50 |
| Purchase #4 | $106.56 | 6.418% | $113.399 | $113.40 | $113.40 | $113.40 |
| Purchase #5 | $106.83 | 9.724% | $117.2181 | $117.22 | $117.20 | $117.20 |
| Purchase #6 | $246.78 | 3.443% | $255.2766 | $255.28 | $255.30 | $255.30 |
| Purchase #7 | $81.29 | 12.845% | $91.7317 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $863.58 | $913.2060 | $913.21 | $913.25 | $913.20 | |