| 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 | $208.50 | 9.814% | $228.9622 | $228.96 | $228.95 | $229.00 |
| Purchase #2 | $91.38 | 9.560% | $100.1159 | $100.12 | $100.10 | $100.10 |
| Purchase #3 | $246.34 | 10.230% | $271.5406 | $271.54 | $271.55 | $271.50 |
| Purchase #4 | $188.70 | 6.792% | $201.5165 | $201.52 | $201.50 | $201.50 |
| Purchase #5 | $250.68 | 3.320% | $259.0026 | $259.00 | $259.00 | $259.00 |
| Purchase #6 | $199.55 | 4.631% | $208.7912 | $208.79 | $208.80 | $208.80 |
| Purchase #7 | $250.60 | 4.172% | $261.055 | $261.06 | $261.05 | $261.10 |
| 7 purchase totals = | $1,435.75 | $1,530.9840 | $1,530.99 | $1,530.95 | $1,531.00 | |