| 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 | $97.68 | 11.229% | $108.6485 | $108.65 | $108.65 | $108.60 |
| Purchase #2 | $233.87 | 5.691% | $247.1795 | $247.18 | $247.20 | $247.20 |
| Purchase #3 | $229.61 | 4.714% | $240.4338 | $240.43 | $240.45 | $240.40 |
| Purchase #4 | $233.96 | 11.592% | $261.0806 | $261.08 | $261.10 | $261.10 |
| Purchase #5 | $108.82 | 5.761% | $115.0891 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $188.27 | 13.588% | $213.8521 | $213.85 | $213.85 | $213.90 |
| Purchase #7 | $47.91 | 12.209% | $53.7593 | $53.76 | $53.75 | $53.80 |
| 7 purchase totals = | $1,140.12 | $1,240.0429 | $1,240.04 | $1,240.10 | $1,240.10 | |