| 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 | $215.55 | 10.129% | $237.3831 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $214.26 | 5.654% | $226.3743 | $226.37 | $226.35 | $226.40 |
| Purchase #3 | $11.30 | 5.429% | $11.9135 | $11.91 | $11.90 | $11.90 |
| Purchase #4 | $200.76 | 8.127% | $217.0758 | $217.08 | $217.10 | $217.10 |
| Purchase #5 | $76.48 | 6.321% | $81.3143 | $81.31 | $81.30 | $81.30 |
| Purchase #6 | $73.26 | 6.525% | $78.0402 | $78.04 | $78.05 | $78.00 |
| Purchase #7 | $83.90 | 12.200% | $94.1358 | $94.14 | $94.15 | $94.10 |
| 7 purchase totals = | $875.51 | $946.2370 | $946.23 | $946.25 | $946.20 | |