| 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 | $249.40 | 9.814% | $273.8761 | $273.88 | $273.90 | $273.90 |
| Purchase #2 | $134.93 | 4.637% | $141.1867 | $141.19 | $141.20 | $141.20 |
| Purchase #3 | $173.68 | 3.743% | $180.1808 | $180.18 | $180.20 | $180.20 |
| Purchase #4 | $89.89 | 4.148% | $93.6186 | $93.62 | $93.60 | $93.60 |
| Purchase #5 | $231.89 | 4.702% | $242.7935 | $242.79 | $242.80 | $242.80 |
| Purchase #6 | $85.91 | 7.225% | $92.117 | $92.12 | $92.10 | $92.10 |
| Purchase #7 | $70.93 | 11.785% | $79.2891 | $79.29 | $79.30 | $79.30 |
| 7 purchase totals = | $1,036.63 | $1,103.0618 | $1,103.07 | $1,103.10 | $1,103.10 | |