| 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 | $113.57 | 7.677% | $122.2888 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $215.68 | 3.292% | $222.7802 | $222.78 | $222.80 | $222.80 |
| Purchase #3 | $14.79 | 12.813% | $16.685 | $16.69 | $16.70 | $16.70 |
| Purchase #4 | $204.65 | 12.116% | $229.4454 | $229.45 | $229.45 | $229.40 |
| Purchase #5 | $247.66 | 9.394% | $270.9252 | $270.93 | $270.95 | $270.90 |
| Purchase #6 | $188.30 | 4.629% | $197.0164 | $197.02 | $197.00 | $197.00 |
| Purchase #7 | $205.26 | 3.753% | $212.9634 | $212.96 | $212.95 | $213.00 |
| 7 purchase totals = | $1,189.91 | $1,272.1044 | $1,272.12 | $1,272.15 | $1,272.10 | |