| 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 | $114.48 | 8.329% | $124.015 | $124.02 | $124.00 | $124.00 |
| Purchase #2 | $218.93 | 12.836% | $247.0319 | $247.03 | $247.05 | $247.00 |
| Purchase #3 | $86.32 | 13.439% | $97.9205 | $97.92 | $97.90 | $97.90 |
| Purchase #4 | $39.26 | 12.712% | $44.2507 | $44.25 | $44.25 | $44.30 |
| Purchase #5 | $37.66 | 4.574% | $39.3826 | $39.38 | $39.40 | $39.40 |
| Purchase #6 | $116.54 | 10.458% | $128.7278 | $128.73 | $128.75 | $128.70 |
| Purchase #7 | $73.32 | 4.223% | $76.4163 | $76.42 | $76.40 | $76.40 |
| 7 purchase totals = | $686.51 | $757.7448 | $757.75 | $757.75 | $757.70 | |