| 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 | $213.30 | 9.127% | $232.7679 | $232.77 | $232.75 | $232.80 |
| Purchase #2 | $225.75 | 4.695% | $236.349 | $236.35 | $236.35 | $236.30 |
| Purchase #3 | $248.81 | 6.381% | $264.6866 | $264.69 | $264.70 | $264.70 |
| Purchase #4 | $213.50 | 12.421% | $240.0188 | $240.02 | $240.00 | $240.00 |
| Purchase #5 | $126.71 | 9.704% | $139.0059 | $139.01 | $139.00 | $139.00 |
| Purchase #6 | $108.67 | 9.700% | $119.211 | $119.21 | $119.20 | $119.20 |
| Purchase #7 | $196.84 | 7.494% | $211.5912 | $211.59 | $211.60 | $211.60 |
| 7 purchase totals = | $1,333.58 | $1,443.6304 | $1,443.64 | $1,443.60 | $1,443.60 | |