| 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 | $230.39 | 11.632% | $257.189 | $257.19 | $257.20 | $257.20 |
| Purchase #2 | $41.54 | 12.491% | $46.7288 | $46.73 | $46.75 | $46.70 |
| Purchase #3 | $83.96 | 12.569% | $94.5129 | $94.51 | $94.50 | $94.50 |
| Purchase #4 | $155.46 | 9.602% | $170.3873 | $170.39 | $170.40 | $170.40 |
| Purchase #5 | $109.62 | 8.783% | $119.2479 | $119.25 | $119.25 | $119.20 |
| Purchase #6 | $137.30 | 9.459% | $150.2872 | $150.29 | $150.30 | $150.30 |
| Purchase #7 | $13.98 | 8.134% | $15.1171 | $15.12 | $15.10 | $15.10 |
| 7 purchase totals = | $772.25 | $853.4702 | $853.48 | $853.50 | $853.40 | |