| 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 | $243.78 | 10.227% | $268.7114 | $268.71 | $268.70 | $268.70 |
| Purchase #2 | $234.67 | 3.415% | $242.684 | $242.68 | $242.70 | $242.70 |
| Purchase #3 | $162.40 | 5.474% | $171.2898 | $171.29 | $171.30 | $171.30 |
| Purchase #4 | $126.82 | 3.795% | $131.6328 | $131.63 | $131.65 | $131.60 |
| Purchase #5 | $95.46 | 4.562% | $99.8149 | $99.81 | $99.80 | $99.80 |
| Purchase #6 | $204.28 | 12.170% | $229.1409 | $229.14 | $229.15 | $229.10 |
| Purchase #7 | $209.99 | 5.752% | $222.0686 | $222.07 | $222.05 | $222.10 |
| 7 purchase totals = | $1,277.40 | $1,365.3424 | $1,365.33 | $1,365.35 | $1,365.30 | |