| 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 | $11.51 | 7.333% | $12.354 | $12.35 | $12.35 | $12.40 |
| Purchase #2 | $103.27 | 10.475% | $114.0875 | $114.09 | $114.10 | $114.10 |
| Purchase #3 | $107.88 | 5.340% | $113.6408 | $113.64 | $113.65 | $113.60 |
| Purchase #4 | $106.43 | 13.167% | $120.4436 | $120.44 | $120.45 | $120.40 |
| Purchase #5 | $149.67 | 13.191% | $169.413 | $169.41 | $169.40 | $169.40 |
| Purchase #6 | $15.55 | 12.316% | $17.4651 | $17.47 | $17.45 | $17.50 |
| Purchase #7 | $223.58 | 10.154% | $246.2823 | $246.28 | $246.30 | $246.30 |
| 7 purchase totals = | $717.89 | $793.6863 | $793.68 | $793.70 | $793.70 | |