| 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 | $122.53 | 11.284% | $136.3563 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $102.92 | 13.734% | $117.055 | $117.06 | $117.05 | $117.10 |
| Purchase #3 | $88.80 | 3.395% | $91.8148 | $91.81 | $91.80 | $91.80 |
| Purchase #4 | $224.31 | 8.597% | $243.5939 | $243.59 | $243.60 | $243.60 |
| Purchase #5 | $195.34 | 4.450% | $204.0326 | $204.03 | $204.05 | $204.00 |
| Purchase #6 | $221.58 | 3.430% | $229.1802 | $229.18 | $229.20 | $229.20 |
| Purchase #7 | $163.90 | 3.783% | $170.1003 | $170.10 | $170.10 | $170.10 |
| 7 purchase totals = | $1,119.38 | $1,192.1331 | $1,192.13 | $1,192.15 | $1,192.20 | |