| 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 | $248.57 | 9.566% | $272.3482 | $272.35 | $272.35 | $272.30 |
| Purchase #2 | $139.37 | 7.428% | $149.7224 | $149.72 | $149.70 | $149.70 |
| Purchase #3 | $166.44 | 10.702% | $184.2524 | $184.25 | $184.25 | $184.30 |
| Purchase #4 | $228.86 | 6.542% | $243.832 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $231.61 | 13.113% | $261.981 | $261.98 | $262.00 | $262.00 |
| Purchase #6 | $250.89 | 9.392% | $274.4536 | $274.45 | $274.45 | $274.50 |
| Purchase #7 | $135.68 | 11.156% | $150.8165 | $150.82 | $150.80 | $150.80 |
| 7 purchase totals = | $1,401.42 | $1,537.4061 | $1,537.40 | $1,537.40 | $1,537.40 | |