| 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 | $35.26 | 3.298% | $36.4229 | $36.42 | $36.40 | $36.40 |
| Purchase #2 | $105.52 | 10.407% | $116.5015 | $116.50 | $116.50 | $116.50 |
| Purchase #3 | $191.34 | 10.440% | $211.3159 | $211.32 | $211.30 | $211.30 |
| Purchase #4 | $186.81 | 3.341% | $193.0513 | $193.05 | $193.05 | $193.10 |
| Purchase #5 | $93.30 | 10.239% | $102.853 | $102.85 | $102.85 | $102.90 |
| Purchase #6 | $189.34 | 12.790% | $213.5566 | $213.56 | $213.55 | $213.60 |
| Purchase #7 | $60.35 | 10.335% | $66.5872 | $66.59 | $66.60 | $66.60 |
| 7 purchase totals = | $861.92 | $940.2884 | $940.29 | $940.25 | $940.40 | |