| 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 | $25.87 | 6.614% | $27.581 | $27.58 | $27.60 | $27.60 |
| Purchase #2 | $222.98 | 10.573% | $246.5557 | $246.56 | $246.55 | $246.60 |
| Purchase #3 | $211.64 | 6.419% | $225.2252 | $225.23 | $225.25 | $225.20 |
| Purchase #4 | $220.89 | 6.590% | $235.4467 | $235.45 | $235.45 | $235.40 |
| Purchase #5 | $153.46 | 12.530% | $172.6885 | $172.69 | $172.70 | $172.70 |
| Purchase #6 | $249.99 | 8.478% | $271.1842 | $271.18 | $271.20 | $271.20 |
| Purchase #7 | $202.86 | 12.638% | $228.4974 | $228.50 | $228.50 | $228.50 |
| 7 purchase totals = | $1,287.69 | $1,407.1787 | $1,407.19 | $1,407.25 | $1,407.20 | |