| 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 | $22.60 | 10.136% | $24.8907 | $24.89 | $24.90 | $24.90 |
| Purchase #2 | $187.41 | 3.375% | $193.7351 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $62.71 | 9.154% | $68.4505 | $68.45 | $68.45 | $68.50 |
| Purchase #4 | $128.80 | 12.488% | $144.8845 | $144.88 | $144.90 | $144.90 |
| Purchase #5 | $117.34 | 5.846% | $124.1997 | $124.20 | $124.20 | $124.20 |
| Purchase #6 | $115.37 | 3.574% | $119.4933 | $119.49 | $119.50 | $119.50 |
| Purchase #7 | $175.64 | 7.130% | $188.1631 | $188.16 | $188.15 | $188.20 |
| 7 purchase totals = | $809.87 | $863.8169 | $863.81 | $863.85 | $863.90 | |