| 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 | $248.84 | 6.781% | $265.7138 | $265.71 | $265.70 | $265.70 |
| Purchase #2 | $220.99 | 11.782% | $247.027 | $247.03 | $247.05 | $247.00 |
| Purchase #3 | $34.36 | 11.284% | $38.2372 | $38.24 | $38.25 | $38.20 |
| Purchase #4 | $171.64 | 10.850% | $190.2629 | $190.26 | $190.25 | $190.30 |
| Purchase #5 | $102.58 | 13.240% | $116.1616 | $116.16 | $116.15 | $116.20 |
| Purchase #6 | $78.43 | 10.711% | $86.8306 | $86.83 | $86.85 | $86.80 |
| Purchase #7 | $209.63 | 3.804% | $217.6043 | $217.60 | $217.60 | $217.60 |
| 7 purchase totals = | $1,066.47 | $1,161.8374 | $1,161.83 | $1,161.85 | $1,161.80 | |