| 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 | $113.43 | 10.434% | $125.2653 | $125.27 | $125.25 | $125.30 |
| Purchase #2 | $183.68 | 13.397% | $208.2876 | $208.29 | $208.30 | $208.30 |
| Purchase #3 | $10.96 | 9.418% | $11.9922 | $11.99 | $12.00 | $12.00 |
| Purchase #4 | $178.55 | 8.169% | $193.1357 | $193.14 | $193.15 | $193.10 |
| Purchase #5 | $11.54 | 13.450% | $13.0921 | $13.09 | $13.10 | $13.10 |
| Purchase #6 | $5.98 | 10.299% | $6.5959 | $6.60 | $6.60 | $6.60 |
| Purchase #7 | $245.36 | 4.588% | $256.6171 | $256.62 | $256.60 | $256.60 |
| 7 purchase totals = | $749.50 | $814.9859 | $815.00 | $815.00 | $815.00 | |