| 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 | $220.79 | 7.433% | $237.2013 | $237.20 | $237.20 | $237.20 |
| Purchase #2 | $207.49 | 11.483% | $231.3161 | $231.32 | $231.30 | $231.30 |
| Purchase #3 | $47.48 | 4.492% | $49.6128 | $49.61 | $49.60 | $49.60 |
| Purchase #4 | $58.62 | 11.688% | $65.4715 | $65.47 | $65.45 | $65.50 |
| Purchase #5 | $92.69 | 11.276% | $103.1417 | $103.14 | $103.15 | $103.10 |
| Purchase #6 | $139.98 | 10.512% | $154.6947 | $154.69 | $154.70 | $154.70 |
| Purchase #7 | $93.77 | 10.784% | $103.8822 | $103.88 | $103.90 | $103.90 |
| 7 purchase totals = | $860.82 | $945.3203 | $945.31 | $945.30 | $945.30 | |