| 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 | $121.71 | 3.301% | $125.7276 | $125.73 | $125.75 | $125.70 |
| Purchase #2 | $202.97 | 12.741% | $228.8304 | $228.83 | $228.85 | $228.80 |
| Purchase #3 | $190.55 | 6.733% | $203.3797 | $203.38 | $203.40 | $203.40 |
| Purchase #4 | $77.43 | 7.172% | $82.9833 | $82.98 | $83.00 | $83.00 |
| Purchase #5 | $107.43 | 7.692% | $115.6935 | $115.69 | $115.70 | $115.70 |
| Purchase #6 | $23.85 | 13.589% | $27.091 | $27.09 | $27.10 | $27.10 |
| Purchase #7 | $116.59 | 13.325% | $132.1256 | $132.13 | $132.15 | $132.10 |
| 7 purchase totals = | $840.53 | $915.8311 | $915.83 | $915.95 | $915.80 | |