| 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 | $27.89 | 11.827% | $31.1886 | $31.19 | $31.20 | $31.20 |
| Purchase #2 | $22.85 | 8.239% | $24.7326 | $24.73 | $24.75 | $24.70 |
| Purchase #3 | $158.59 | 10.191% | $174.7519 | $174.75 | $174.75 | $174.80 |
| Purchase #4 | $148.37 | 13.526% | $168.4385 | $168.44 | $168.45 | $168.40 |
| Purchase #5 | $187.75 | 10.280% | $207.0507 | $207.05 | $207.05 | $207.10 |
| Purchase #6 | $52.37 | 11.408% | $58.3444 | $58.34 | $58.35 | $58.30 |
| Purchase #7 | $234.38 | 5.345% | $246.9076 | $246.91 | $246.90 | $246.90 |
| 7 purchase totals = | $832.20 | $911.4143 | $911.41 | $911.45 | $911.40 | |