| 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 | $190.44 | 13.390% | $215.9399 | $215.94 | $215.95 | $215.90 |
| Purchase #2 | $52.65 | 11.604% | $58.7595 | $58.76 | $58.75 | $58.80 |
| Purchase #3 | $110.89 | 10.306% | $122.3183 | $122.32 | $122.30 | $122.30 |
| Purchase #4 | $25.68 | 6.114% | $27.2501 | $27.25 | $27.25 | $27.30 |
| Purchase #5 | $33.65 | 13.823% | $38.3014 | $38.30 | $38.30 | $38.30 |
| Purchase #6 | $181.95 | 7.753% | $196.0566 | $196.06 | $196.05 | $196.10 |
| Purchase #7 | $84.89 | 4.747% | $88.9197 | $88.92 | $88.90 | $88.90 |
| 7 purchase totals = | $680.15 | $747.5455 | $747.55 | $747.50 | $747.60 | |