| 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 | $36.43 | 4.355% | $38.0165 | $38.02 | $38.00 | $38.00 |
| Purchase #2 | $205.90 | 3.443% | $212.9891 | $212.99 | $213.00 | $213.00 |
| Purchase #3 | $195.69 | 10.528% | $216.2922 | $216.29 | $216.30 | $216.30 |
| Purchase #4 | $131.41 | 9.803% | $144.2921 | $144.29 | $144.30 | $144.30 |
| Purchase #5 | $16.90 | 3.352% | $17.4665 | $17.47 | $17.45 | $17.50 |
| Purchase #6 | $212.61 | 13.278% | $240.8404 | $240.84 | $240.85 | $240.80 |
| Purchase #7 | $96.32 | 5.321% | $101.4452 | $101.45 | $101.45 | $101.40 |
| 7 purchase totals = | $895.26 | $971.3420 | $971.35 | $971.35 | $971.30 | |