| 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 | $27.40 | 11.670% | $30.5976 | $30.60 | $30.60 | $30.60 |
| Purchase #2 | $228.97 | 5.308% | $241.1237 | $241.12 | $241.10 | $241.10 |
| Purchase #3 | $127.51 | 4.367% | $133.0784 | $133.08 | $133.10 | $133.10 |
| Purchase #4 | $229.90 | 11.510% | $256.3615 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $111.55 | 13.263% | $126.3449 | $126.34 | $126.35 | $126.30 |
| Purchase #6 | $224.30 | 3.820% | $232.8683 | $232.87 | $232.85 | $232.90 |
| Purchase #7 | $38.87 | 7.314% | $41.713 | $41.71 | $41.70 | $41.70 |
| 7 purchase totals = | $988.50 | $1,062.0874 | $1,062.08 | $1,062.05 | $1,062.10 | |