| 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 | $6.37 | 7.273% | $6.8333 | $6.83 | $6.85 | $6.80 |
| Purchase #2 | $146.31 | 5.115% | $153.7938 | $153.79 | $153.80 | $153.80 |
| Purchase #3 | $249.62 | 10.676% | $276.2694 | $276.27 | $276.25 | $276.30 |
| Purchase #4 | $46.92 | 12.839% | $52.9441 | $52.94 | $52.95 | $52.90 |
| Purchase #5 | $210.37 | 8.699% | $228.6701 | $228.67 | $228.65 | $228.70 |
| Purchase #6 | $58.72 | 11.772% | $65.6325 | $65.63 | $65.65 | $65.60 |
| Purchase #7 | $220.76 | 3.422% | $228.3144 | $228.31 | $228.30 | $228.30 |
| 7 purchase totals = | $939.07 | $1,012.4576 | $1,012.44 | $1,012.45 | $1,012.40 | |