| 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 | $210.25 | 10.480% | $232.2842 | $232.28 | $232.30 | $232.30 |
| Purchase #2 | $79.76 | 9.575% | $87.397 | $87.40 | $87.40 | $87.40 |
| Purchase #3 | $70.97 | 11.402% | $79.062 | $79.06 | $79.05 | $79.10 |
| Purchase #4 | $69.79 | 6.631% | $74.4178 | $74.42 | $74.40 | $74.40 |
| Purchase #5 | $150.25 | 10.762% | $166.4199 | $166.42 | $166.40 | $166.40 |
| Purchase #6 | $77.85 | 12.628% | $87.6809 | $87.68 | $87.70 | $87.70 |
| Purchase #7 | $205.36 | 13.824% | $233.749 | $233.75 | $233.75 | $233.70 |
| 7 purchase totals = | $864.23 | $961.0108 | $961.01 | $961.00 | $961.00 | |