| 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 | $241.27 | 10.451% | $266.4851 | $266.49 | $266.50 | $266.50 |
| Purchase #2 | $67.68 | 3.472% | $70.0298 | $70.03 | $70.05 | $70.00 |
| Purchase #3 | $221.94 | 9.599% | $243.244 | $243.24 | $243.25 | $243.20 |
| Purchase #4 | $12.85 | 8.210% | $13.905 | $13.91 | $13.90 | $13.90 |
| Purchase #5 | $100.96 | 13.480% | $114.5694 | $114.57 | $114.55 | $114.60 |
| Purchase #6 | $119.87 | 3.573% | $124.153 | $124.15 | $124.15 | $124.20 |
| Purchase #7 | $148.80 | 6.251% | $158.1015 | $158.10 | $158.10 | $158.10 |
| 7 purchase totals = | $913.37 | $990.4878 | $990.49 | $990.50 | $990.50 | |