| 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 | $240.85 | 7.567% | $259.0751 | $259.08 | $259.10 | $259.10 |
| Purchase #2 | $121.34 | 8.187% | $131.2741 | $131.27 | $131.25 | $131.30 |
| Purchase #3 | $208.60 | 9.427% | $228.2647 | $228.26 | $228.25 | $228.30 |
| Purchase #4 | $70.88 | 9.828% | $77.8461 | $77.85 | $77.85 | $77.80 |
| Purchase #5 | $76.84 | 13.134% | $86.9322 | $86.93 | $86.95 | $86.90 |
| Purchase #6 | $207.80 | 8.358% | $225.1679 | $225.17 | $225.15 | $225.20 |
| Purchase #7 | $53.45 | 9.241% | $58.3893 | $58.39 | $58.40 | $58.40 |
| 7 purchase totals = | $979.76 | $1,066.9494 | $1,066.95 | $1,066.95 | $1,067.00 | |