| 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 | $207.49 | 9.654% | $227.5211 | $227.52 | $227.50 | $227.50 |
| Purchase #2 | $79.58 | 8.421% | $86.2814 | $86.28 | $86.30 | $86.30 |
| Purchase #3 | $166.29 | 12.632% | $187.2958 | $187.30 | $187.30 | $187.30 |
| Purchase #4 | $186.58 | 5.135% | $196.1609 | $196.16 | $196.15 | $196.20 |
| Purchase #5 | $102.92 | 4.152% | $107.1932 | $107.19 | $107.20 | $107.20 |
| Purchase #6 | $66.73 | 12.668% | $75.1834 | $75.18 | $75.20 | $75.20 |
| Purchase #7 | $42.76 | 11.593% | $47.7172 | $47.72 | $47.70 | $47.70 |
| 7 purchase totals = | $852.35 | $927.3530 | $927.35 | $927.35 | $927.40 | |