| 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 | $134.88 | 3.277% | $139.3 | $139.30 | $139.30 | $139.30 |
| Purchase #2 | $118.80 | 11.398% | $132.3408 | $132.34 | $132.35 | $132.30 |
| Purchase #3 | $227.57 | 13.152% | $257.5 | $257.50 | $257.50 | $257.50 |
| Purchase #4 | $135.56 | 13.591% | $153.984 | $153.98 | $154.00 | $154.00 |
| Purchase #5 | $203.99 | 10.657% | $225.7292 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $174.46 | 3.473% | $180.519 | $180.52 | $180.50 | $180.50 |
| Purchase #7 | $144.80 | 13.624% | $164.5276 | $164.53 | $164.55 | $164.50 |
| 7 purchase totals = | $1,140.06 | $1,253.9006 | $1,253.90 | $1,253.95 | $1,253.80 | |