| 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 | $107.93 | 5.575% | $113.9471 | $113.95 | $113.95 | $113.90 |
| Purchase #2 | $214.76 | 11.641% | $239.7602 | $239.76 | $239.75 | $239.80 |
| Purchase #3 | $140.85 | 9.127% | $153.7054 | $153.71 | $153.70 | $153.70 |
| Purchase #4 | $210.97 | 9.527% | $231.0691 | $231.07 | $231.05 | $231.10 |
| Purchase #5 | $175.85 | 13.507% | $199.6021 | $199.60 | $199.60 | $199.60 |
| Purchase #6 | $80.77 | 3.700% | $83.7585 | $83.76 | $83.75 | $83.80 |
| Purchase #7 | $212.54 | 9.524% | $232.7823 | $232.78 | $232.80 | $232.80 |
| 7 purchase totals = | $1,143.67 | $1,254.6247 | $1,254.63 | $1,254.60 | $1,254.70 | |