| 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 | $213.29 | 12.410% | $239.7593 | $239.76 | $239.75 | $239.80 |
| Purchase #2 | $131.64 | 5.841% | $139.3291 | $139.33 | $139.35 | $139.30 |
| Purchase #3 | $151.66 | 10.781% | $168.0105 | $168.01 | $168.00 | $168.00 |
| Purchase #4 | $12.37 | 8.175% | $13.3812 | $13.38 | $13.40 | $13.40 |
| Purchase #5 | $22.66 | 11.201% | $25.1981 | $25.20 | $25.20 | $25.20 |
| Purchase #6 | $29.36 | 10.645% | $32.4854 | $32.49 | $32.50 | $32.50 |
| Purchase #7 | $199.66 | 5.527% | $210.6952 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $760.64 | $828.8588 | $828.87 | $828.90 | $828.90 | |