| 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 | $218.64 | 10.873% | $242.4127 | $242.41 | $242.40 | $242.40 |
| Purchase #2 | $186.47 | 12.603% | $209.9708 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $92.45 | 6.485% | $98.4454 | $98.45 | $98.45 | $98.40 |
| Purchase #4 | $246.88 | 7.522% | $265.4503 | $265.45 | $265.45 | $265.50 |
| Purchase #5 | $155.36 | 5.195% | $163.431 | $163.43 | $163.45 | $163.40 |
| Purchase #6 | $89.54 | 12.784% | $100.9868 | $100.99 | $101.00 | $101.00 |
| Purchase #7 | $68.41 | 4.629% | $71.5767 | $71.58 | $71.60 | $71.60 |
| 7 purchase totals = | $1,057.75 | $1,152.2737 | $1,152.28 | $1,152.30 | $1,152.30 | |