| 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 | $116.78 | 3.840% | $121.2644 | $121.26 | $121.25 | $121.30 |
| Purchase #2 | $58.44 | 10.587% | $64.627 | $64.63 | $64.65 | $64.60 |
| Purchase #3 | $229.92 | 9.704% | $252.2314 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $227.36 | 12.239% | $255.1866 | $255.19 | $255.20 | $255.20 |
| Purchase #5 | $108.37 | 5.835% | $114.6934 | $114.69 | $114.70 | $114.70 |
| Purchase #6 | $66.34 | 3.586% | $68.719 | $68.72 | $68.70 | $68.70 |
| Purchase #7 | $211.73 | 6.248% | $224.9589 | $224.96 | $224.95 | $225.00 |
| 7 purchase totals = | $1,018.94 | $1,101.6807 | $1,101.68 | $1,101.70 | $1,101.70 | |