| 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 | $203.91 | 6.361% | $216.8807 | $216.88 | $216.90 | $216.90 |
| Purchase #2 | $125.50 | 4.192% | $130.761 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $38.26 | 9.546% | $41.9123 | $41.91 | $41.90 | $41.90 |
| Purchase #4 | $158.29 | 3.345% | $163.5848 | $163.58 | $163.60 | $163.60 |
| Purchase #5 | $21.66 | 10.235% | $23.8769 | $23.88 | $23.90 | $23.90 |
| Purchase #6 | $169.26 | 13.202% | $191.6057 | $191.61 | $191.60 | $191.60 |
| Purchase #7 | $54.27 | 4.572% | $56.7512 | $56.75 | $56.75 | $56.80 |
| 7 purchase totals = | $771.15 | $825.3726 | $825.37 | $825.40 | $825.50 | |