| 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 | $204.36 | 4.170% | $212.8818 | $212.88 | $212.90 | $212.90 |
| Purchase #2 | $152.41 | 7.241% | $163.446 | $163.45 | $163.45 | $163.40 |
| Purchase #3 | $83.65 | 13.304% | $94.7788 | $94.78 | $94.80 | $94.80 |
| Purchase #4 | $11.41 | 11.303% | $12.6997 | $12.70 | $12.70 | $12.70 |
| Purchase #5 | $180.41 | 4.151% | $187.8988 | $187.90 | $187.90 | $187.90 |
| Purchase #6 | $68.92 | 6.670% | $73.517 | $73.52 | $73.50 | $73.50 |
| Purchase #7 | $55.91 | 8.810% | $60.8357 | $60.84 | $60.85 | $60.80 |
| 7 purchase totals = | $757.07 | $806.0578 | $806.07 | $806.10 | $806.00 | |