| 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 | $190.25 | 7.344% | $204.222 | $204.22 | $204.20 | $204.20 |
| Purchase #2 | $154.50 | 6.842% | $165.0709 | $165.07 | $165.05 | $165.10 |
| Purchase #3 | $18.45 | 8.833% | $20.0797 | $20.08 | $20.10 | $20.10 |
| Purchase #4 | $238.28 | 10.462% | $263.2089 | $263.21 | $263.20 | $263.20 |
| Purchase #5 | $238.87 | 4.188% | $248.8739 | $248.87 | $248.85 | $248.90 |
| Purchase #6 | $240.57 | 13.162% | $272.2338 | $272.23 | $272.25 | $272.20 |
| Purchase #7 | $189.92 | 6.141% | $201.583 | $201.58 | $201.60 | $201.60 |
| 7 purchase totals = | $1,270.84 | $1,375.2722 | $1,375.26 | $1,375.25 | $1,375.30 | |