| 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 | $234.30 | 8.351% | $253.8664 | $253.87 | $253.85 | $253.90 |
| Purchase #2 | $55.42 | 3.241% | $57.2162 | $57.22 | $57.20 | $57.20 |
| Purchase #3 | $108.34 | 10.717% | $119.9508 | $119.95 | $119.95 | $120.00 |
| Purchase #4 | $96.31 | 10.856% | $106.7654 | $106.77 | $106.75 | $106.80 |
| Purchase #5 | $129.80 | 5.431% | $136.8494 | $136.85 | $136.85 | $136.80 |
| Purchase #6 | $111.85 | 4.772% | $117.1875 | $117.19 | $117.20 | $117.20 |
| Purchase #7 | $35.27 | 7.821% | $38.0285 | $38.03 | $38.05 | $38.00 |
| 7 purchase totals = | $771.29 | $829.8642 | $829.88 | $829.85 | $829.90 | |