| 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 | $154.43 | 9.707% | $169.4205 | $169.42 | $169.40 | $169.40 |
| Purchase #2 | $224.74 | 8.381% | $243.5755 | $243.58 | $243.60 | $243.60 |
| Purchase #3 | $243.57 | 9.716% | $267.2353 | $267.24 | $267.25 | $267.20 |
| Purchase #4 | $248.25 | 10.531% | $274.3932 | $274.39 | $274.40 | $274.40 |
| Purchase #5 | $153.65 | 11.743% | $171.6931 | $171.69 | $171.70 | $171.70 |
| Purchase #6 | $240.73 | 8.533% | $261.2715 | $261.27 | $261.25 | $261.30 |
| Purchase #7 | $33.73 | 13.401% | $38.2502 | $38.25 | $38.25 | $38.30 |
| 7 purchase totals = | $1,299.10 | $1,425.8393 | $1,425.84 | $1,425.85 | $1,425.90 | |