| 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 | $117.77 | 11.310% | $131.0898 | $131.09 | $131.10 | $131.10 |
| Purchase #2 | $186.25 | 10.222% | $205.2885 | $205.29 | $205.30 | $205.30 |
| Purchase #3 | $231.49 | 3.141% | $238.7611 | $238.76 | $238.75 | $238.80 |
| Purchase #4 | $69.25 | 7.822% | $74.6667 | $74.67 | $74.65 | $74.70 |
| Purchase #5 | $51.27 | 5.693% | $54.1888 | $54.19 | $54.20 | $54.20 |
| Purchase #6 | $24.25 | 7.858% | $26.1556 | $26.16 | $26.15 | $26.20 |
| Purchase #7 | $119.92 | 13.680% | $136.3251 | $136.33 | $136.35 | $136.30 |
| 7 purchase totals = | $800.20 | $866.4756 | $866.49 | $866.50 | $866.60 | |