| 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 | $38.29 | 7.196% | $41.0453 | $41.05 | $41.05 | $41.00 |
| Purchase #2 | $195.33 | 10.141% | $215.1384 | $215.14 | $215.15 | $215.10 |
| Purchase #3 | $122.68 | 3.202% | $126.6082 | $126.61 | $126.60 | $126.60 |
| Purchase #4 | $66.90 | 6.339% | $71.1408 | $71.14 | $71.15 | $71.10 |
| Purchase #5 | $208.53 | 12.189% | $233.9477 | $233.95 | $233.95 | $233.90 |
| Purchase #6 | $96.30 | 12.524% | $108.3606 | $108.36 | $108.35 | $108.40 |
| Purchase #7 | $172.80 | 8.443% | $187.3895 | $187.39 | $187.40 | $187.40 |
| 7 purchase totals = | $900.83 | $983.6305 | $983.64 | $983.65 | $983.50 | |