| 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 | $115.53 | 5.789% | $122.218 | $122.22 | $122.20 | $122.20 |
| Purchase #2 | $63.89 | 7.233% | $68.5112 | $68.51 | $68.50 | $68.50 |
| Purchase #3 | $224.97 | 12.350% | $252.7538 | $252.75 | $252.75 | $252.80 |
| Purchase #4 | $157.76 | 9.837% | $173.2789 | $173.28 | $173.30 | $173.30 |
| Purchase #5 | $60.65 | 12.527% | $68.2476 | $68.25 | $68.25 | $68.20 |
| Purchase #6 | $125.88 | 9.362% | $137.6649 | $137.66 | $137.65 | $137.70 |
| Purchase #7 | $199.75 | 8.846% | $217.4199 | $217.42 | $217.40 | $217.40 |
| 7 purchase totals = | $948.43 | $1,040.0943 | $1,040.09 | $1,040.05 | $1,040.10 | |