| 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 | $124.43 | 3.562% | $128.8622 | $128.86 | $128.85 | $128.90 |
| Purchase #2 | $64.54 | 5.222% | $67.9103 | $67.91 | $67.90 | $67.90 |
| Purchase #3 | $212.77 | 13.292% | $241.0514 | $241.05 | $241.05 | $241.10 |
| Purchase #4 | $82.27 | 6.709% | $87.7895 | $87.79 | $87.80 | $87.80 |
| Purchase #5 | $205.60 | 13.396% | $233.1422 | $233.14 | $233.15 | $233.10 |
| Purchase #6 | $26.77 | 10.714% | $29.6381 | $29.64 | $29.65 | $29.60 |
| Purchase #7 | $9.40 | 7.301% | $10.0863 | $10.09 | $10.10 | $10.10 |
| 7 purchase totals = | $725.78 | $798.4800 | $798.48 | $798.50 | $798.50 | |