| 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 | $211.27 | 7.158% | $226.3927 | $226.39 | $226.40 | $226.40 |
| Purchase #2 | $155.70 | 9.729% | $170.8481 | $170.85 | $170.85 | $170.80 |
| Purchase #3 | $47.56 | 5.602% | $50.2243 | $50.22 | $50.20 | $50.20 |
| Purchase #4 | $123.36 | 9.227% | $134.7424 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $77.25 | 6.797% | $82.5007 | $82.50 | $82.50 | $82.50 |
| Purchase #6 | $243.84 | 7.632% | $262.4499 | $262.45 | $262.45 | $262.40 |
| Purchase #7 | $234.28 | 10.688% | $259.3198 | $259.32 | $259.30 | $259.30 |
| 7 purchase totals = | $1,093.26 | $1,186.4779 | $1,186.47 | $1,186.45 | $1,186.30 | |