| 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 | $198.34 | 13.617% | $225.348 | $225.35 | $225.35 | $225.30 |
| Purchase #2 | $200.81 | 7.626% | $216.1238 | $216.12 | $216.10 | $216.10 |
| Purchase #3 | $68.73 | 12.300% | $77.1838 | $77.18 | $77.20 | $77.20 |
| Purchase #4 | $240.57 | 5.622% | $254.0948 | $254.09 | $254.10 | $254.10 |
| Purchase #5 | $131.75 | 9.366% | $144.0897 | $144.09 | $144.10 | $144.10 |
| Purchase #6 | $77.86 | 9.673% | $85.3914 | $85.39 | $85.40 | $85.40 |
| Purchase #7 | $228.70 | 9.553% | $250.5477 | $250.55 | $250.55 | $250.50 |
| 7 purchase totals = | $1,146.76 | $1,252.7792 | $1,252.77 | $1,252.80 | $1,252.70 | |