| 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 | $196.64 | 3.872% | $204.2539 | $204.25 | $204.25 | $204.30 |
| Purchase #2 | $7.26 | 4.387% | $7.5785 | $7.58 | $7.60 | $7.60 |
| Purchase #3 | $46.40 | 10.130% | $51.1003 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $118.30 | 3.525% | $122.4701 | $122.47 | $122.45 | $122.50 |
| Purchase #5 | $22.64 | 4.617% | $23.6853 | $23.69 | $23.70 | $23.70 |
| Purchase #6 | $162.50 | 4.399% | $169.6484 | $169.65 | $169.65 | $169.60 |
| Purchase #7 | $66.27 | 5.475% | $69.8983 | $69.90 | $69.90 | $69.90 |
| 7 purchase totals = | $620.01 | $648.6348 | $648.64 | $648.65 | $648.70 | |