| 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 | $114.27 | 13.721% | $129.949 | $129.95 | $129.95 | $129.90 |
| Purchase #2 | $40.99 | 4.474% | $42.8239 | $42.82 | $42.80 | $42.80 |
| Purchase #3 | $122.81 | 12.463% | $138.1158 | $138.12 | $138.10 | $138.10 |
| Purchase #4 | $169.75 | 8.716% | $184.5454 | $184.55 | $184.55 | $184.50 |
| Purchase #5 | $50.74 | 3.339% | $52.4342 | $52.43 | $52.45 | $52.40 |
| Purchase #6 | $46.78 | 6.671% | $49.9007 | $49.90 | $49.90 | $49.90 |
| Purchase #7 | $169.27 | 13.706% | $192.4701 | $192.47 | $192.45 | $192.50 |
| 7 purchase totals = | $714.61 | $790.2391 | $790.24 | $790.20 | $790.10 | |