| 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 | $217.51 | 12.139% | $243.9135 | $243.91 | $243.90 | $243.90 |
| Purchase #2 | $179.81 | 9.557% | $196.9944 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $90.48 | 8.854% | $98.4911 | $98.49 | $98.50 | $98.50 |
| Purchase #4 | $45.88 | 7.185% | $49.1765 | $49.18 | $49.20 | $49.20 |
| Purchase #5 | $200.33 | 4.719% | $209.7836 | $209.78 | $209.80 | $209.80 |
| Purchase #6 | $205.41 | 9.851% | $225.6449 | $225.64 | $225.65 | $225.60 |
| Purchase #7 | $186.61 | 13.746% | $212.2614 | $212.26 | $212.25 | $212.30 |
| 7 purchase totals = | $1,126.03 | $1,236.2654 | $1,236.25 | $1,236.30 | $1,236.30 | |