| 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 | $232.56 | 13.228% | $263.323 | $263.32 | $263.30 | $263.30 |
| Purchase #2 | $191.68 | 11.744% | $214.1909 | $214.19 | $214.20 | $214.20 |
| Purchase #3 | $142.72 | 6.458% | $151.9369 | $151.94 | $151.95 | $151.90 |
| Purchase #4 | $94.27 | 8.579% | $102.3574 | $102.36 | $102.35 | $102.40 |
| Purchase #5 | $49.49 | 13.832% | $56.3355 | $56.34 | $56.35 | $56.30 |
| Purchase #6 | $100.60 | 8.549% | $109.2003 | $109.20 | $109.20 | $109.20 |
| Purchase #7 | $78.89 | 3.520% | $81.6669 | $81.67 | $81.65 | $81.70 |
| 7 purchase totals = | $890.21 | $979.0109 | $979.02 | $979.00 | $979.00 | |