| 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 | $227.61 | 6.303% | $241.9563 | $241.96 | $241.95 | $242.00 |
| Purchase #2 | $99.48 | 12.406% | $111.8215 | $111.82 | $111.80 | $111.80 |
| Purchase #3 | $89.72 | 8.609% | $97.444 | $97.44 | $97.45 | $97.40 |
| Purchase #4 | $7.67 | 12.258% | $8.6102 | $8.61 | $8.60 | $8.60 |
| Purchase #5 | $67.92 | 9.545% | $74.403 | $74.40 | $74.40 | $74.40 |
| Purchase #6 | $108.99 | 7.624% | $117.2994 | $117.30 | $117.30 | $117.30 |
| Purchase #7 | $111.36 | 12.692% | $125.4938 | $125.49 | $125.50 | $125.50 |
| 7 purchase totals = | $712.75 | $777.0282 | $777.02 | $777.00 | $777.00 | |