| 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 | $195.28 | 7.392% | $209.7151 | $209.72 | $209.70 | $209.70 |
| Purchase #2 | $227.94 | 6.732% | $243.2849 | $243.28 | $243.30 | $243.30 |
| Purchase #3 | $167.37 | 3.252% | $172.8129 | $172.81 | $172.80 | $172.80 |
| Purchase #4 | $71.65 | 5.282% | $75.4346 | $75.43 | $75.45 | $75.40 |
| Purchase #5 | $199.82 | 6.810% | $213.4277 | $213.43 | $213.45 | $213.40 |
| Purchase #6 | $22.25 | 9.762% | $24.422 | $24.42 | $24.40 | $24.40 |
| Purchase #7 | $163.91 | 13.803% | $186.5345 | $186.53 | $186.55 | $186.50 |
| 7 purchase totals = | $1,048.22 | $1,125.6317 | $1,125.62 | $1,125.65 | $1,125.50 | |