| 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 | $230.94 | 11.838% | $258.2787 | $258.28 | $258.30 | $258.30 |
| Purchase #2 | $247.32 | 5.528% | $260.9918 | $260.99 | $261.00 | $261.00 |
| Purchase #3 | $6.33 | 5.340% | $6.668 | $6.67 | $6.65 | $6.70 |
| Purchase #4 | $173.99 | 7.773% | $187.5142 | $187.51 | $187.50 | $187.50 |
| Purchase #5 | $113.54 | 11.810% | $126.9491 | $126.95 | $126.95 | $126.90 |
| Purchase #6 | $123.53 | 7.231% | $132.4625 | $132.46 | $132.45 | $132.50 |
| Purchase #7 | $182.88 | 5.624% | $193.1652 | $193.17 | $193.15 | $193.20 |
| 7 purchase totals = | $1,078.53 | $1,166.0295 | $1,166.03 | $1,166.00 | $1,166.10 | |