| 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 | $197.93 | 4.522% | $206.8804 | $206.88 | $206.90 | $206.90 |
| Purchase #2 | $79.91 | 4.339% | $83.3773 | $83.38 | $83.40 | $83.40 |
| Purchase #3 | $166.53 | 8.619% | $180.8832 | $180.88 | $180.90 | $180.90 |
| Purchase #4 | $250.32 | 7.195% | $268.3305 | $268.33 | $268.35 | $268.30 |
| Purchase #5 | $208.97 | 12.824% | $235.7683 | $235.77 | $235.75 | $235.80 |
| Purchase #6 | $233.61 | 12.179% | $262.0614 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $53.36 | 6.687% | $56.9282 | $56.93 | $56.95 | $56.90 |
| 7 purchase totals = | $1,190.63 | $1,294.2293 | $1,294.23 | $1,294.30 | $1,294.30 | |