| 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 | $124.59 | 12.556% | $140.2335 | $140.23 | $140.25 | $140.20 |
| Purchase #2 | $159.54 | 13.341% | $180.8242 | $180.82 | $180.80 | $180.80 |
| Purchase #3 | $238.52 | 5.823% | $252.409 | $252.41 | $252.40 | $252.40 |
| Purchase #4 | $210.75 | 8.118% | $227.8587 | $227.86 | $227.85 | $227.90 |
| Purchase #5 | $78.83 | 4.186% | $82.1298 | $82.13 | $82.15 | $82.10 |
| Purchase #6 | $244.74 | 11.484% | $272.8459 | $272.85 | $272.85 | $272.80 |
| Purchase #7 | $235.83 | 8.533% | $255.9534 | $255.95 | $255.95 | $256.00 |
| 7 purchase totals = | $1,292.80 | $1,412.2545 | $1,412.25 | $1,412.25 | $1,412.20 | |