| 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 | $186.39 | 11.466% | $207.7615 | $207.76 | $207.75 | $207.80 |
| Purchase #2 | $191.64 | 12.194% | $215.0086 | $215.01 | $215.00 | $215.00 |
| Purchase #3 | $67.98 | 12.533% | $76.4999 | $76.50 | $76.50 | $76.50 |
| Purchase #4 | $78.77 | 11.470% | $87.8049 | $87.80 | $87.80 | $87.80 |
| Purchase #5 | $103.30 | 5.554% | $109.0373 | $109.04 | $109.05 | $109.00 |
| Purchase #6 | $126.69 | 10.712% | $140.261 | $140.26 | $140.25 | $140.30 |
| Purchase #7 | $29.74 | 4.437% | $31.0596 | $31.06 | $31.05 | $31.10 |
| 7 purchase totals = | $784.51 | $867.4328 | $867.43 | $867.40 | $867.50 | |