| 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 | $96.69 | 13.596% | $109.836 | $109.84 | $109.85 | $109.80 |
| Purchase #2 | $181.84 | 9.644% | $199.3766 | $199.38 | $199.40 | $199.40 |
| Purchase #3 | $25.79 | 11.625% | $28.7881 | $28.79 | $28.80 | $28.80 |
| Purchase #4 | $85.46 | 10.230% | $94.2026 | $94.20 | $94.20 | $94.20 |
| Purchase #5 | $195.85 | 6.696% | $208.9641 | $208.96 | $208.95 | $209.00 |
| Purchase #6 | $37.49 | 12.156% | $42.0473 | $42.05 | $42.05 | $42.00 |
| Purchase #7 | $204.57 | 6.614% | $218.1003 | $218.10 | $218.10 | $218.10 |
| 7 purchase totals = | $827.69 | $901.3150 | $901.32 | $901.35 | $901.30 | |