| 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 | $127.81 | 3.504% | $132.2885 | $132.29 | $132.30 | $132.30 |
| Purchase #2 | $32.92 | 5.462% | $34.7181 | $34.72 | $34.70 | $34.70 |
| Purchase #3 | $239.53 | 10.333% | $264.2806 | $264.28 | $264.30 | $264.30 |
| Purchase #4 | $132.45 | 3.197% | $136.6844 | $136.68 | $136.70 | $136.70 |
| Purchase #5 | $144.71 | 8.508% | $157.0219 | $157.02 | $157.00 | $157.00 |
| Purchase #6 | $226.96 | 8.766% | $246.8553 | $246.86 | $246.85 | $246.90 |
| Purchase #7 | $14.33 | 4.298% | $14.9459 | $14.95 | $14.95 | $14.90 |
| 7 purchase totals = | $918.71 | $986.7947 | $986.80 | $986.80 | $986.80 | |