| 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 | $45.74 | 3.334% | $47.265 | $47.27 | $47.25 | $47.30 |
| Purchase #2 | $239.66 | 12.866% | $270.4947 | $270.49 | $270.50 | $270.50 |
| Purchase #3 | $61.63 | 10.789% | $68.2793 | $68.28 | $68.30 | $68.30 |
| Purchase #4 | $131.34 | 6.356% | $139.688 | $139.69 | $139.70 | $139.70 |
| Purchase #5 | $182.99 | 6.604% | $195.0747 | $195.07 | $195.05 | $195.10 |
| Purchase #6 | $186.35 | 11.512% | $207.8026 | $207.80 | $207.80 | $207.80 |
| Purchase #7 | $225.75 | 3.716% | $234.1389 | $234.14 | $234.15 | $234.10 |
| 7 purchase totals = | $1,073.46 | $1,162.7432 | $1,162.74 | $1,162.75 | $1,162.80 | |