| 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 | $207.39 | 9.710% | $227.5276 | $227.53 | $227.55 | $227.50 |
| Purchase #2 | $138.42 | 11.409% | $154.2123 | $154.21 | $154.20 | $154.20 |
| Purchase #3 | $199.86 | 12.638% | $225.1183 | $225.12 | $225.10 | $225.10 |
| Purchase #4 | $19.74 | 3.119% | $20.3557 | $20.36 | $20.35 | $20.40 |
| Purchase #5 | $51.87 | 8.115% | $56.0793 | $56.08 | $56.10 | $56.10 |
| Purchase #6 | $165.82 | 6.482% | $176.5685 | $176.57 | $176.55 | $176.60 |
| Purchase #7 | $84.44 | 3.373% | $87.2882 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $867.54 | $947.1499 | $947.16 | $947.15 | $947.20 | |