| 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 | $240.44 | 12.829% | $271.286 | $271.29 | $271.30 | $271.30 |
| Purchase #2 | $136.73 | 11.538% | $152.5059 | $152.51 | $152.50 | $152.50 |
| Purchase #3 | $81.73 | 5.628% | $86.3298 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $93.69 | 4.202% | $97.6269 | $97.63 | $97.65 | $97.60 |
| Purchase #5 | $36.57 | 10.642% | $40.4618 | $40.46 | $40.45 | $40.50 |
| Purchase #6 | $46.28 | 8.323% | $50.1319 | $50.13 | $50.15 | $50.10 |
| Purchase #7 | $74.40 | 8.300% | $80.5752 | $80.58 | $80.60 | $80.60 |
| 7 purchase totals = | $709.84 | $778.9175 | $778.93 | $779.00 | $778.90 | |