| 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 | $190.82 | 11.595% | $212.9456 | $212.95 | $212.95 | $212.90 |
| Purchase #2 | $231.27 | 3.484% | $239.3274 | $239.33 | $239.35 | $239.30 |
| Purchase #3 | $145.76 | 6.468% | $155.1878 | $155.19 | $155.20 | $155.20 |
| Purchase #4 | $26.88 | 6.756% | $28.696 | $28.70 | $28.70 | $28.70 |
| Purchase #5 | $17.54 | 6.747% | $18.7234 | $18.72 | $18.70 | $18.70 |
| Purchase #6 | $91.94 | 8.534% | $99.7862 | $99.79 | $99.80 | $99.80 |
| Purchase #7 | $187.54 | 4.715% | $196.3825 | $196.38 | $196.40 | $196.40 |
| 7 purchase totals = | $891.75 | $951.0489 | $951.06 | $951.10 | $951.00 | |