| 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 | $178.91 | 12.582% | $201.4205 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $184.99 | 11.110% | $205.5424 | $205.54 | $205.55 | $205.50 |
| Purchase #3 | $79.72 | 9.465% | $87.2655 | $87.27 | $87.25 | $87.30 |
| Purchase #4 | $34.96 | 13.119% | $39.5464 | $39.55 | $39.55 | $39.50 |
| Purchase #5 | $227.97 | 7.495% | $245.0564 | $245.06 | $245.05 | $245.10 |
| Purchase #6 | $97.72 | 4.133% | $101.7588 | $101.76 | $101.75 | $101.80 |
| Purchase #7 | $53.60 | 9.280% | $58.5741 | $58.57 | $58.55 | $58.60 |
| 7 purchase totals = | $857.87 | $939.1641 | $939.17 | $939.10 | $939.20 | |