| 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 | $221.70 | 5.374% | $233.6142 | $233.61 | $233.60 | $233.60 |
| Purchase #2 | $49.44 | 13.687% | $56.2069 | $56.21 | $56.20 | $56.20 |
| Purchase #3 | $111.74 | 12.816% | $126.0606 | $126.06 | $126.05 | $126.10 |
| Purchase #4 | $26.81 | 12.302% | $30.1082 | $30.11 | $30.10 | $30.10 |
| Purchase #5 | $86.81 | 4.448% | $90.6713 | $90.67 | $90.65 | $90.70 |
| Purchase #6 | $153.84 | 11.537% | $171.5885 | $171.59 | $171.60 | $171.60 |
| Purchase #7 | $205.59 | 10.348% | $226.8645 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $855.93 | $935.1142 | $935.11 | $935.05 | $935.20 | |