| 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 | $234.66 | 10.419% | $259.1092 | $259.11 | $259.10 | $259.10 |
| Purchase #2 | $213.32 | 3.522% | $220.8331 | $220.83 | $220.85 | $220.80 |
| Purchase #3 | $28.43 | 4.105% | $29.5971 | $29.60 | $29.60 | $29.60 |
| Purchase #4 | $171.37 | 6.635% | $182.7404 | $182.74 | $182.75 | $182.70 |
| Purchase #5 | $54.88 | 9.441% | $60.0612 | $60.06 | $60.05 | $60.10 |
| Purchase #6 | $26.32 | 6.265% | $27.9689 | $27.97 | $27.95 | $28.00 |
| Purchase #7 | $81.71 | 12.186% | $91.6672 | $91.67 | $91.65 | $91.70 |
| 7 purchase totals = | $810.69 | $871.9771 | $871.98 | $871.95 | $872.00 | |