| 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 | $112.80 | 6.230% | $119.8274 | $119.83 | $119.85 | $119.80 |
| Purchase #2 | $131.98 | 12.608% | $148.62 | $148.62 | $148.60 | $148.60 |
| Purchase #3 | $240.93 | 10.329% | $265.8157 | $265.82 | $265.80 | $265.80 |
| Purchase #4 | $232.88 | 3.258% | $240.4672 | $240.47 | $240.45 | $240.50 |
| Purchase #5 | $59.66 | 9.770% | $65.4888 | $65.49 | $65.50 | $65.50 |
| Purchase #6 | $139.90 | 10.279% | $154.2803 | $154.28 | $154.30 | $154.30 |
| Purchase #7 | $214.92 | 7.846% | $231.7826 | $231.78 | $231.80 | $231.80 |
| 7 purchase totals = | $1,133.07 | $1,226.2820 | $1,226.29 | $1,226.30 | $1,226.30 | |