| 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 | $198.75 | 7.110% | $212.8811 | $212.88 | $212.90 | $212.90 |
| Purchase #2 | $73.88 | 12.592% | $83.183 | $83.18 | $83.20 | $83.20 |
| Purchase #3 | $195.75 | 3.659% | $202.9125 | $202.91 | $202.90 | $202.90 |
| Purchase #4 | $249.43 | 3.343% | $257.7684 | $257.77 | $257.75 | $257.80 |
| Purchase #5 | $29.30 | 10.145% | $32.2725 | $32.27 | $32.25 | $32.30 |
| Purchase #6 | $180.58 | 3.743% | $187.3391 | $187.34 | $187.35 | $187.30 |
| Purchase #7 | $173.34 | 10.198% | $191.0172 | $191.02 | $191.00 | $191.00 |
| 7 purchase totals = | $1,101.03 | $1,167.3738 | $1,167.37 | $1,167.35 | $1,167.40 | |