| 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 | $204.28 | 9.662% | $224.0175 | $224.02 | $224.00 | $224.00 |
| Purchase #2 | $226.78 | 9.496% | $248.315 | $248.32 | $248.30 | $248.30 |
| Purchase #3 | $132.58 | 9.645% | $145.3673 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $72.92 | 9.561% | $79.8919 | $79.89 | $79.90 | $79.90 |
| Purchase #5 | $111.26 | 11.134% | $123.6477 | $123.65 | $123.65 | $123.60 |
| Purchase #6 | $208.72 | 12.387% | $234.5741 | $234.57 | $234.55 | $234.60 |
| Purchase #7 | $124.97 | 9.126% | $136.3748 | $136.37 | $136.35 | $136.40 |
| 7 purchase totals = | $1,081.51 | $1,192.1883 | $1,192.19 | $1,192.10 | $1,192.20 | |