| 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 | $225.98 | 5.822% | $239.1366 | $239.14 | $239.15 | $239.10 |
| Purchase #2 | $121.73 | 5.798% | $128.7879 | $128.79 | $128.80 | $128.80 |
| Purchase #3 | $50.25 | 8.411% | $54.4765 | $54.48 | $54.50 | $54.50 |
| Purchase #4 | $30.96 | 10.829% | $34.3127 | $34.31 | $34.30 | $34.30 |
| Purchase #5 | $121.55 | 12.491% | $136.7328 | $136.73 | $136.75 | $136.70 |
| Purchase #6 | $25.99 | 8.633% | $28.2337 | $28.23 | $28.25 | $28.20 |
| Purchase #7 | $197.47 | 4.143% | $205.6512 | $205.65 | $205.65 | $205.70 |
| 7 purchase totals = | $773.93 | $827.3314 | $827.33 | $827.40 | $827.30 | |