| 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 | $113.76 | 13.381% | $128.9822 | $128.98 | $129.00 | $129.00 |
| Purchase #2 | $201.78 | 11.757% | $225.5033 | $225.50 | $225.50 | $225.50 |
| Purchase #3 | $54.32 | 4.507% | $56.7682 | $56.77 | $56.75 | $56.80 |
| Purchase #4 | $123.27 | 7.872% | $132.9738 | $132.97 | $132.95 | $133.00 |
| Purchase #5 | $31.79 | 11.629% | $35.4869 | $35.49 | $35.50 | $35.50 |
| Purchase #6 | $120.82 | 10.704% | $133.7526 | $133.75 | $133.75 | $133.80 |
| Purchase #7 | $117.25 | 4.218% | $122.1956 | $122.20 | $122.20 | $122.20 |
| 7 purchase totals = | $762.99 | $835.6626 | $835.66 | $835.65 | $835.80 | |