| 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 | $228.90 | 3.733% | $237.4448 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $121.31 | 6.256% | $128.8992 | $128.90 | $128.90 | $128.90 |
| Purchase #3 | $191.41 | 13.343% | $216.9498 | $216.95 | $216.95 | $216.90 |
| Purchase #4 | $239.91 | 4.411% | $250.4924 | $250.49 | $250.50 | $250.50 |
| Purchase #5 | $48.59 | 11.853% | $54.3494 | $54.35 | $54.35 | $54.30 |
| Purchase #6 | $190.76 | 8.419% | $206.8201 | $206.82 | $206.80 | $206.80 |
| Purchase #7 | $146.33 | 13.378% | $165.906 | $165.91 | $165.90 | $165.90 |
| 7 purchase totals = | $1,167.21 | $1,260.8617 | $1,260.86 | $1,260.85 | $1,260.70 | |