| 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 | $227.76 | 10.135% | $250.8435 | $250.84 | $250.85 | $250.80 |
| Purchase #2 | $17.70 | 6.433% | $18.8386 | $18.84 | $18.85 | $18.80 |
| Purchase #3 | $81.63 | 7.191% | $87.5 | $87.50 | $87.50 | $87.50 |
| Purchase #4 | $45.51 | 7.627% | $48.981 | $48.98 | $49.00 | $49.00 |
| Purchase #5 | $197.38 | 6.779% | $210.7604 | $210.76 | $210.75 | $210.80 |
| Purchase #6 | $72.91 | 9.782% | $80.0421 | $80.04 | $80.05 | $80.00 |
| Purchase #7 | $206.96 | 9.687% | $227.0082 | $227.01 | $227.00 | $227.00 |
| 7 purchase totals = | $849.85 | $923.9738 | $923.97 | $924.00 | $923.90 | |