| 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 | $124.87 | 11.425% | $139.1364 | $139.14 | $139.15 | $139.10 |
| Purchase #2 | $132.51 | 10.802% | $146.8237 | $146.82 | $146.80 | $146.80 |
| Purchase #3 | $220.68 | 8.661% | $239.7931 | $239.79 | $239.80 | $239.80 |
| Purchase #4 | $186.30 | 9.137% | $203.3222 | $203.32 | $203.30 | $203.30 |
| Purchase #5 | $83.60 | 3.536% | $86.5561 | $86.56 | $86.55 | $86.60 |
| Purchase #6 | $71.80 | 3.331% | $74.1917 | $74.19 | $74.20 | $74.20 |
| Purchase #7 | $20.82 | 11.467% | $23.2074 | $23.21 | $23.20 | $23.20 |
| 7 purchase totals = | $840.58 | $913.0306 | $913.03 | $913.00 | $913.00 | |