| 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 | $19.56 | 9.482% | $21.4147 | $21.41 | $21.40 | $21.40 |
| Purchase #2 | $228.62 | 10.873% | $253.4779 | $253.48 | $253.50 | $253.50 |
| Purchase #3 | $162.43 | 3.119% | $167.4962 | $167.50 | $167.50 | $167.50 |
| Purchase #4 | $13.92 | 11.834% | $15.5673 | $15.57 | $15.55 | $15.60 |
| Purchase #5 | $179.65 | 12.227% | $201.6158 | $201.62 | $201.60 | $201.60 |
| Purchase #6 | $170.48 | 12.551% | $191.8769 | $191.88 | $191.90 | $191.90 |
| Purchase #7 | $43.48 | 7.638% | $46.801 | $46.80 | $46.80 | $46.80 |
| 7 purchase totals = | $818.14 | $898.2498 | $898.26 | $898.25 | $898.30 | |