| 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 | $223.45 | 4.739% | $234.0393 | $234.04 | $234.05 | $234.00 |
| Purchase #2 | $148.39 | 6.356% | $157.8217 | $157.82 | $157.80 | $157.80 |
| Purchase #3 | $124.36 | 6.164% | $132.0256 | $132.03 | $132.05 | $132.00 |
| Purchase #4 | $184.87 | 7.712% | $199.1272 | $199.13 | $199.15 | $199.10 |
| Purchase #5 | $247.82 | 10.773% | $274.5176 | $274.52 | $274.50 | $274.50 |
| Purchase #6 | $209.96 | 7.122% | $224.9134 | $224.91 | $224.90 | $224.90 |
| Purchase #7 | $5.97 | 6.159% | $6.3377 | $6.34 | $6.35 | $6.30 |
| 7 purchase totals = | $1,144.82 | $1,228.7825 | $1,228.79 | $1,228.80 | $1,228.60 | |