| 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 | $241.25 | 8.423% | $261.5705 | $261.57 | $261.55 | $261.60 |
| Purchase #2 | $201.66 | 9.659% | $221.1383 | $221.14 | $221.15 | $221.10 |
| Purchase #3 | $128.55 | 6.572% | $136.9983 | $137.00 | $137.00 | $137.00 |
| Purchase #4 | $50.35 | 9.325% | $55.0451 | $55.05 | $55.05 | $55.00 |
| Purchase #5 | $100.44 | 8.157% | $108.6329 | $108.63 | $108.65 | $108.60 |
| Purchase #6 | $134.68 | 6.658% | $143.647 | $143.65 | $143.65 | $143.60 |
| Purchase #7 | $250.62 | 12.573% | $282.1305 | $282.13 | $282.15 | $282.10 |
| 7 purchase totals = | $1,107.55 | $1,209.1626 | $1,209.17 | $1,209.20 | $1,209.00 | |