| 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 | $177.44 | 12.414% | $199.4674 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $22.41 | 9.368% | $24.5094 | $24.51 | $24.50 | $24.50 |
| Purchase #3 | $222.40 | 5.488% | $234.6053 | $234.61 | $234.60 | $234.60 |
| Purchase #4 | $27.41 | 8.522% | $29.7459 | $29.75 | $29.75 | $29.70 |
| Purchase #5 | $126.75 | 4.788% | $132.8188 | $132.82 | $132.80 | $132.80 |
| Purchase #6 | $212.25 | 6.428% | $225.8934 | $225.89 | $225.90 | $225.90 |
| Purchase #7 | $91.89 | 10.677% | $101.7011 | $101.70 | $101.70 | $101.70 |
| 7 purchase totals = | $880.55 | $948.7413 | $948.75 | $948.70 | $948.70 | |