| 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 | $105.55 | 5.592% | $111.4524 | $111.45 | $111.45 | $111.50 |
| Purchase #2 | $24.46 | 7.581% | $26.3143 | $26.31 | $26.30 | $26.30 |
| Purchase #3 | $136.71 | 4.536% | $142.9112 | $142.91 | $142.90 | $142.90 |
| Purchase #4 | $109.31 | 11.601% | $121.9911 | $121.99 | $122.00 | $122.00 |
| Purchase #5 | $73.90 | 10.133% | $81.3883 | $81.39 | $81.40 | $81.40 |
| Purchase #6 | $154.55 | 8.226% | $167.2633 | $167.26 | $167.25 | $167.30 |
| Purchase #7 | $220.33 | 6.563% | $234.7903 | $234.79 | $234.80 | $234.80 |
| 7 purchase totals = | $824.81 | $886.1109 | $886.10 | $886.10 | $886.20 | |