| 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 | $134.83 | 10.376% | $148.82 | $148.82 | $148.80 | $148.80 |
| Purchase #2 | $103.98 | 12.858% | $117.3497 | $117.35 | $117.35 | $117.30 |
| Purchase #3 | $175.59 | 12.239% | $197.0805 | $197.08 | $197.10 | $197.10 |
| Purchase #4 | $85.39 | 13.511% | $96.927 | $96.93 | $96.95 | $96.90 |
| Purchase #5 | $13.69 | 10.403% | $15.1142 | $15.11 | $15.10 | $15.10 |
| Purchase #6 | $127.64 | 13.481% | $144.8471 | $144.85 | $144.85 | $144.80 |
| Purchase #7 | $189.34 | 13.787% | $215.4443 | $215.44 | $215.45 | $215.40 |
| 7 purchase totals = | $830.46 | $935.5828 | $935.58 | $935.60 | $935.40 | |