| 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 | $246.79 | 12.567% | $277.8041 | $277.80 | $277.80 | $277.80 |
| Purchase #2 | $66.35 | 7.430% | $71.2798 | $71.28 | $71.30 | $71.30 |
| Purchase #3 | $77.34 | 6.272% | $82.1908 | $82.19 | $82.20 | $82.20 |
| Purchase #4 | $175.88 | 13.663% | $199.9105 | $199.91 | $199.90 | $199.90 |
| Purchase #5 | $21.70 | 8.792% | $23.6079 | $23.61 | $23.60 | $23.60 |
| Purchase #6 | $202.76 | 13.375% | $229.8792 | $229.88 | $229.90 | $229.90 |
| Purchase #7 | $154.54 | 6.563% | $164.6825 | $164.68 | $164.70 | $164.70 |
| 7 purchase totals = | $945.36 | $1,049.3548 | $1,049.35 | $1,049.40 | $1,049.40 | |