| 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 | $157.36 | 12.535% | $177.0851 | $177.09 | $177.10 | $177.10 |
| Purchase #2 | $239.38 | 6.700% | $255.4185 | $255.42 | $255.40 | $255.40 |
| Purchase #3 | $72.97 | 7.304% | $78.2997 | $78.30 | $78.30 | $78.30 |
| Purchase #4 | $129.51 | 13.214% | $146.6235 | $146.62 | $146.60 | $146.60 |
| Purchase #5 | $246.76 | 3.675% | $255.8284 | $255.83 | $255.85 | $255.80 |
| Purchase #6 | $42.81 | 5.806% | $45.2955 | $45.30 | $45.30 | $45.30 |
| Purchase #7 | $239.30 | 4.225% | $249.4104 | $249.41 | $249.40 | $249.40 |
| 7 purchase totals = | $1,128.09 | $1,207.9611 | $1,207.97 | $1,207.95 | $1,207.90 | |