| 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 | $193.93 | 8.518% | $210.449 | $210.45 | $210.45 | $210.40 |
| Purchase #2 | $217.35 | 8.146% | $235.0553 | $235.06 | $235.05 | $235.10 |
| Purchase #3 | $176.86 | 7.690% | $190.4605 | $190.46 | $190.45 | $190.50 |
| Purchase #4 | $121.32 | 13.298% | $137.4531 | $137.45 | $137.45 | $137.50 |
| Purchase #5 | $196.84 | 4.119% | $204.9478 | $204.95 | $204.95 | $204.90 |
| Purchase #6 | $54.79 | 10.266% | $60.4147 | $60.41 | $60.40 | $60.40 |
| Purchase #7 | $210.58 | 5.447% | $222.0503 | $222.05 | $222.05 | $222.10 |
| 7 purchase totals = | $1,171.67 | $1,260.8307 | $1,260.83 | $1,260.80 | $1,260.90 | |