| 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 | $98.43 | 7.770% | $106.078 | $106.08 | $106.10 | $106.10 |
| Purchase #2 | $208.84 | 5.351% | $220.015 | $220.02 | $220.00 | $220.00 |
| Purchase #3 | $87.30 | 3.676% | $90.5091 | $90.51 | $90.50 | $90.50 |
| Purchase #4 | $60.39 | 6.523% | $64.3292 | $64.33 | $64.35 | $64.30 |
| Purchase #5 | $120.92 | 13.113% | $136.7762 | $136.78 | $136.80 | $136.80 |
| Purchase #6 | $98.95 | 4.126% | $103.0327 | $103.03 | $103.05 | $103.00 |
| Purchase #7 | $20.61 | 12.313% | $23.1477 | $23.15 | $23.15 | $23.10 |
| 7 purchase totals = | $695.44 | $743.8879 | $743.90 | $743.95 | $743.80 | |