| 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 | $242.88 | 7.233% | $260.4475 | $260.45 | $260.45 | $260.40 |
| Purchase #2 | $222.97 | 9.164% | $243.403 | $243.40 | $243.40 | $243.40 |
| Purchase #3 | $58.98 | 9.512% | $64.5902 | $64.59 | $64.60 | $64.60 |
| Purchase #4 | $74.58 | 4.581% | $77.9965 | $78.00 | $78.00 | $78.00 |
| Purchase #5 | $77.47 | 6.760% | $82.707 | $82.71 | $82.70 | $82.70 |
| Purchase #6 | $71.38 | 8.343% | $77.3352 | $77.34 | $77.35 | $77.30 |
| Purchase #7 | $250.88 | 8.701% | $272.7091 | $272.71 | $272.70 | $272.70 |
| 7 purchase totals = | $999.14 | $1,079.1885 | $1,079.20 | $1,079.20 | $1,079.10 | |