| 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 | $227.74 | 11.787% | $254.5837 | $254.58 | $254.60 | $254.60 |
| Purchase #2 | $52.26 | 11.135% | $58.0792 | $58.08 | $58.10 | $58.10 |
| Purchase #3 | $171.94 | 6.476% | $183.0748 | $183.07 | $183.05 | $183.10 |
| Purchase #4 | $203.97 | 6.248% | $216.714 | $216.71 | $216.70 | $216.70 |
| Purchase #5 | $246.57 | 3.146% | $254.3271 | $254.33 | $254.35 | $254.30 |
| Purchase #6 | $83.34 | 12.850% | $94.0492 | $94.05 | $94.05 | $94.00 |
| Purchase #7 | $197.58 | 10.601% | $218.5255 | $218.53 | $218.55 | $218.50 |
| 7 purchase totals = | $1,183.40 | $1,279.3535 | $1,279.35 | $1,279.40 | $1,279.30 | |