| 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 | $223.35 | 4.601% | $233.6263 | $233.63 | $233.65 | $233.60 |
| Purchase #2 | $196.34 | 10.501% | $216.9577 | $216.96 | $216.95 | $217.00 |
| Purchase #3 | $120.25 | 4.348% | $125.4785 | $125.48 | $125.50 | $125.50 |
| Purchase #4 | $223.97 | 8.460% | $242.9179 | $242.92 | $242.90 | $242.90 |
| Purchase #5 | $106.70 | 7.812% | $115.0354 | $115.04 | $115.05 | $115.00 |
| Purchase #6 | $171.75 | 9.705% | $188.4183 | $188.42 | $188.40 | $188.40 |
| Purchase #7 | $246.78 | 9.272% | $269.6614 | $269.66 | $269.65 | $269.70 |
| 7 purchase totals = | $1,289.14 | $1,392.0955 | $1,392.11 | $1,392.10 | $1,392.10 | |