| 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 | $229.39 | 3.259% | $236.8658 | $236.87 | $236.85 | $236.90 |
| Purchase #2 | $137.52 | 6.862% | $146.9566 | $146.96 | $146.95 | $147.00 |
| Purchase #3 | $95.98 | 4.735% | $100.5247 | $100.52 | $100.50 | $100.50 |
| Purchase #4 | $9.82 | 3.462% | $10.16 | $10.16 | $10.15 | $10.20 |
| Purchase #5 | $53.43 | 7.315% | $57.3384 | $57.34 | $57.35 | $57.30 |
| Purchase #6 | $15.76 | 8.123% | $17.0402 | $17.04 | $17.05 | $17.00 |
| Purchase #7 | $112.57 | 8.262% | $121.8705 | $121.87 | $121.85 | $121.90 |
| 7 purchase totals = | $654.47 | $690.7562 | $690.76 | $690.70 | $690.80 | |