| 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 | $34.57 | 3.571% | $35.8045 | $35.80 | $35.80 | $35.80 |
| Purchase #2 | $207.43 | 8.576% | $225.2192 | $225.22 | $225.20 | $225.20 |
| Purchase #3 | $213.34 | 9.450% | $233.5006 | $233.50 | $233.50 | $233.50 |
| Purchase #4 | $183.28 | 10.121% | $201.8298 | $201.83 | $201.85 | $201.80 |
| Purchase #5 | $23.92 | 7.155% | $25.6315 | $25.63 | $25.65 | $25.60 |
| Purchase #6 | $97.33 | 4.538% | $101.7468 | $101.75 | $101.75 | $101.70 |
| Purchase #7 | $189.69 | 6.400% | $201.8302 | $201.83 | $201.85 | $201.80 |
| 7 purchase totals = | $949.56 | $1,025.5626 | $1,025.56 | $1,025.60 | $1,025.40 | |