| 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 | $245.97 | 5.715% | $260.0272 | $260.03 | $260.05 | $260.00 |
| Purchase #2 | $72.35 | 13.731% | $82.2844 | $82.28 | $82.30 | $82.30 |
| Purchase #3 | $20.64 | 7.554% | $22.1991 | $22.20 | $22.20 | $22.20 |
| Purchase #4 | $81.44 | 12.848% | $91.9034 | $91.90 | $91.90 | $91.90 |
| Purchase #5 | $134.70 | 7.368% | $144.6247 | $144.62 | $144.60 | $144.60 |
| Purchase #6 | $7.57 | 12.623% | $8.5256 | $8.53 | $8.55 | $8.50 |
| Purchase #7 | $214.86 | 3.350% | $222.0578 | $222.06 | $222.05 | $222.10 |
| 7 purchase totals = | $777.53 | $831.6222 | $831.62 | $831.65 | $831.60 | |