| 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 | $192.53 | 13.434% | $218.3945 | $218.39 | $218.40 | $218.40 |
| Purchase #2 | $13.94 | 8.394% | $15.1101 | $15.11 | $15.10 | $15.10 |
| Purchase #3 | $169.72 | 11.139% | $188.6251 | $188.63 | $188.65 | $188.60 |
| Purchase #4 | $206.47 | 4.191% | $215.1232 | $215.12 | $215.10 | $215.10 |
| Purchase #5 | $196.93 | 5.398% | $207.5603 | $207.56 | $207.55 | $207.60 |
| Purchase #6 | $180.64 | 13.472% | $204.9758 | $204.98 | $205.00 | $205.00 |
| Purchase #7 | $15.89 | 12.659% | $17.9015 | $17.90 | $17.90 | $17.90 |
| 7 purchase totals = | $976.12 | $1,067.6905 | $1,067.69 | $1,067.70 | $1,067.70 | |