| 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 | $207.85 | 13.641% | $236.2028 | $236.20 | $236.20 | $236.20 |
| Purchase #2 | $196.59 | 6.452% | $209.274 | $209.27 | $209.25 | $209.30 |
| Purchase #3 | $119.42 | 9.751% | $131.0646 | $131.06 | $131.05 | $131.10 |
| Purchase #4 | $158.31 | 7.637% | $170.4001 | $170.40 | $170.40 | $170.40 |
| Purchase #5 | $57.33 | 7.592% | $61.6825 | $61.68 | $61.70 | $61.70 |
| Purchase #6 | $35.45 | 7.336% | $38.0506 | $38.05 | $38.05 | $38.10 |
| Purchase #7 | $196.71 | 10.665% | $217.6891 | $217.69 | $217.70 | $217.70 |
| 7 purchase totals = | $971.66 | $1,064.3637 | $1,064.35 | $1,064.35 | $1,064.50 | |