| 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 | $236.50 | 6.235% | $251.2458 | $251.25 | $251.25 | $251.20 |
| Purchase #2 | $211.91 | 7.457% | $227.7121 | $227.71 | $227.70 | $227.70 |
| Purchase #3 | $217.25 | 6.311% | $230.9606 | $230.96 | $230.95 | $231.00 |
| Purchase #4 | $217.78 | 8.465% | $236.2151 | $236.22 | $236.20 | $236.20 |
| Purchase #5 | $167.28 | 9.686% | $183.4827 | $183.48 | $183.50 | $183.50 |
| Purchase #6 | $21.59 | 10.174% | $23.7866 | $23.79 | $23.80 | $23.80 |
| Purchase #7 | $65.62 | 3.734% | $68.0703 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $1,137.93 | $1,221.4732 | $1,221.48 | $1,221.45 | $1,221.50 | |