| 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 | $21.55 | 10.480% | $23.8084 | $23.81 | $23.80 | $23.80 |
| Purchase #2 | $186.89 | 8.459% | $202.699 | $202.70 | $202.70 | $202.70 |
| Purchase #3 | $244.45 | 3.370% | $252.688 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $95.66 | 3.509% | $99.0167 | $99.02 | $99.00 | $99.00 |
| Purchase #5 | $155.41 | 9.874% | $170.7552 | $170.76 | $170.75 | $170.80 |
| Purchase #6 | $107.33 | 9.863% | $117.916 | $117.92 | $117.90 | $117.90 |
| Purchase #7 | $250.66 | 6.844% | $267.8152 | $267.82 | $267.80 | $267.80 |
| 7 purchase totals = | $1,061.95 | $1,134.6985 | $1,134.72 | $1,134.65 | $1,134.70 | |