| 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 | $100.76 | 12.196% | $113.0487 | $113.05 | $113.05 | $113.00 |
| Purchase #2 | $199.49 | 8.548% | $216.5424 | $216.54 | $216.55 | $216.50 |
| Purchase #3 | $241.55 | 11.724% | $269.8693 | $269.87 | $269.85 | $269.90 |
| Purchase #4 | $44.74 | 12.819% | $50.4752 | $50.48 | $50.50 | $50.50 |
| Purchase #5 | $110.35 | 10.192% | $121.5969 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $25.77 | 9.605% | $28.2452 | $28.25 | $28.25 | $28.20 |
| Purchase #7 | $12.81 | 6.874% | $13.6906 | $13.69 | $13.70 | $13.70 |
| 7 purchase totals = | $735.47 | $813.4683 | $813.48 | $813.50 | $813.40 | |