| 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 | $231.70 | 11.739% | $258.8993 | $258.90 | $258.90 | $258.90 |
| Purchase #2 | $245.78 | 10.834% | $272.4078 | $272.41 | $272.40 | $272.40 |
| Purchase #3 | $213.38 | 11.475% | $237.8654 | $237.87 | $237.85 | $237.90 |
| Purchase #4 | $45.73 | 9.304% | $49.9847 | $49.98 | $50.00 | $50.00 |
| Purchase #5 | $6.38 | 3.349% | $6.5937 | $6.59 | $6.60 | $6.60 |
| Purchase #6 | $243.40 | 10.345% | $268.5797 | $268.58 | $268.60 | $268.60 |
| Purchase #7 | $25.54 | 10.232% | $28.1533 | $28.15 | $28.15 | $28.20 |
| 7 purchase totals = | $1,011.91 | $1,122.4839 | $1,122.48 | $1,122.50 | $1,122.60 | |