| 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 | $22.62 | 11.420% | $25.2032 | $25.20 | $25.20 | $25.20 |
| Purchase #2 | $23.31 | 8.328% | $25.2513 | $25.25 | $25.25 | $25.30 |
| Purchase #3 | $117.49 | 12.488% | $132.1622 | $132.16 | $132.15 | $132.20 |
| Purchase #4 | $240.81 | 13.795% | $274.0297 | $274.03 | $274.05 | $274.00 |
| Purchase #5 | $218.90 | 5.175% | $230.2281 | $230.23 | $230.25 | $230.20 |
| Purchase #6 | $45.37 | 4.215% | $47.2823 | $47.28 | $47.30 | $47.30 |
| Purchase #7 | $165.53 | 8.655% | $179.8566 | $179.86 | $179.85 | $179.90 |
| 7 purchase totals = | $834.03 | $914.0134 | $914.01 | $914.05 | $914.10 | |