| 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 | $200.50 | 3.785% | $208.0889 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $223.32 | 11.437% | $248.8611 | $248.86 | $248.85 | $248.90 |
| Purchase #3 | $67.64 | 10.702% | $74.8788 | $74.88 | $74.90 | $74.90 |
| Purchase #4 | $26.29 | 11.508% | $29.3155 | $29.32 | $29.30 | $29.30 |
| Purchase #5 | $51.27 | 8.403% | $55.5782 | $55.58 | $55.60 | $55.60 |
| Purchase #6 | $213.74 | 7.474% | $229.7149 | $229.71 | $229.70 | $229.70 |
| Purchase #7 | $187.77 | 9.527% | $205.6588 | $205.66 | $205.65 | $205.70 |
| 7 purchase totals = | $970.53 | $1,052.0962 | $1,052.10 | $1,052.10 | $1,052.20 | |