| 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 | $102.94 | 6.599% | $109.733 | $109.73 | $109.75 | $109.70 |
| Purchase #2 | $239.63 | 6.102% | $254.2522 | $254.25 | $254.25 | $254.30 |
| Purchase #3 | $11.63 | 6.669% | $12.4056 | $12.41 | $12.40 | $12.40 |
| Purchase #4 | $142.44 | 12.681% | $160.5028 | $160.50 | $160.50 | $160.50 |
| Purchase #5 | $65.48 | 4.368% | $68.3402 | $68.34 | $68.35 | $68.30 |
| Purchase #6 | $13.56 | 5.524% | $14.3091 | $14.31 | $14.30 | $14.30 |
| Purchase #7 | $196.28 | 7.175% | $210.3631 | $210.36 | $210.35 | $210.40 |
| 7 purchase totals = | $771.96 | $829.9060 | $829.90 | $829.90 | $829.90 | |