| 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 | $23.85 | 4.273% | $24.8691 | $24.87 | $24.85 | $24.90 |
| Purchase #2 | $141.80 | 9.265% | $154.9378 | $154.94 | $154.95 | $154.90 |
| Purchase #3 | $204.42 | 11.499% | $227.9263 | $227.93 | $227.95 | $227.90 |
| Purchase #4 | $108.98 | 3.784% | $113.1038 | $113.10 | $113.10 | $113.10 |
| Purchase #5 | $35.90 | 5.637% | $37.9237 | $37.92 | $37.90 | $37.90 |
| Purchase #6 | $111.58 | 4.869% | $117.0128 | $117.01 | $117.00 | $117.00 |
| Purchase #7 | $221.53 | 4.129% | $230.677 | $230.68 | $230.70 | $230.70 |
| 7 purchase totals = | $848.06 | $906.4505 | $906.45 | $906.45 | $906.40 | |