| 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 | $243.74 | 4.618% | $254.9959 | $255.00 | $255.00 | $255.00 |
| Purchase #2 | $216.94 | 11.407% | $241.6863 | $241.69 | $241.70 | $241.70 |
| Purchase #3 | $153.67 | 5.291% | $161.8007 | $161.80 | $161.80 | $161.80 |
| Purchase #4 | $201.61 | 10.545% | $222.8698 | $222.87 | $222.85 | $222.90 |
| Purchase #5 | $173.54 | 4.590% | $181.5055 | $181.51 | $181.50 | $181.50 |
| Purchase #6 | $38.80 | 8.410% | $42.0631 | $42.06 | $42.05 | $42.10 |
| Purchase #7 | $19.41 | 4.773% | $20.3364 | $20.34 | $20.35 | $20.30 |
| 7 purchase totals = | $1,047.71 | $1,125.2577 | $1,125.27 | $1,125.25 | $1,125.30 | |