| 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 | $227.90 | 8.436% | $247.1256 | $247.13 | $247.15 | $247.10 |
| Purchase #2 | $65.43 | 3.462% | $67.6952 | $67.70 | $67.70 | $67.70 |
| Purchase #3 | $8.37 | 6.628% | $8.9248 | $8.92 | $8.90 | $8.90 |
| Purchase #4 | $167.45 | 11.737% | $187.1036 | $187.10 | $187.10 | $187.10 |
| Purchase #5 | $247.41 | 12.861% | $279.2294 | $279.23 | $279.25 | $279.20 |
| Purchase #6 | $104.62 | 7.696% | $112.6716 | $112.67 | $112.65 | $112.70 |
| Purchase #7 | $17.48 | 6.766% | $18.6627 | $18.66 | $18.65 | $18.70 |
| 7 purchase totals = | $838.66 | $921.4129 | $921.41 | $921.40 | $921.40 | |