| 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 | $111.26 | 5.782% | $117.6931 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $134.52 | 8.858% | $146.4358 | $146.44 | $146.45 | $146.40 |
| Purchase #3 | $45.91 | 3.317% | $47.4328 | $47.43 | $47.45 | $47.40 |
| Purchase #4 | $118.61 | 3.273% | $122.4921 | $122.49 | $122.50 | $122.50 |
| Purchase #5 | $148.45 | 12.258% | $166.647 | $166.65 | $166.65 | $166.60 |
| Purchase #6 | $211.73 | 8.795% | $230.3517 | $230.35 | $230.35 | $230.40 |
| Purchase #7 | $64.46 | 11.777% | $72.0515 | $72.05 | $72.05 | $72.10 |
| 7 purchase totals = | $834.94 | $903.1040 | $903.10 | $903.15 | $903.10 | |