| 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 | $221.71 | 9.857% | $243.564 | $243.56 | $243.55 | $243.60 |
| Purchase #2 | $132.53 | 10.678% | $146.6816 | $146.68 | $146.70 | $146.70 |
| Purchase #3 | $127.31 | 13.426% | $144.4026 | $144.40 | $144.40 | $144.40 |
| Purchase #4 | $209.95 | 3.248% | $216.7692 | $216.77 | $216.75 | $216.80 |
| Purchase #5 | $191.79 | 11.256% | $213.3779 | $213.38 | $213.40 | $213.40 |
| Purchase #6 | $7.59 | 8.338% | $8.2229 | $8.22 | $8.20 | $8.20 |
| Purchase #7 | $66.76 | 11.269% | $74.2832 | $74.28 | $74.30 | $74.30 |
| 7 purchase totals = | $957.64 | $1,047.3014 | $1,047.29 | $1,047.30 | $1,047.40 | |