| 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 | $72.31 | 8.797% | $78.6711 | $78.67 | $78.65 | $78.70 |
| Purchase #2 | $36.97 | 13.672% | $42.0245 | $42.02 | $42.00 | $42.00 |
| Purchase #3 | $235.90 | 4.602% | $246.7561 | $246.76 | $246.75 | $246.80 |
| Purchase #4 | $113.39 | 3.873% | $117.7816 | $117.78 | $117.80 | $117.80 |
| Purchase #5 | $217.72 | 3.464% | $225.2618 | $225.26 | $225.25 | $225.30 |
| Purchase #6 | $219.37 | 8.277% | $237.5273 | $237.53 | $237.55 | $237.50 |
| Purchase #7 | $182.69 | 8.420% | $198.0725 | $198.07 | $198.05 | $198.10 |
| 7 purchase totals = | $1,078.35 | $1,146.0949 | $1,146.09 | $1,146.05 | $1,146.20 | |