| 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 | $240.94 | 5.582% | $254.3893 | $254.39 | $254.40 | $254.40 |
| Purchase #2 | $14.81 | 11.185% | $16.4665 | $16.47 | $16.45 | $16.50 |
| Purchase #3 | $220.89 | 10.400% | $243.8626 | $243.86 | $243.85 | $243.90 |
| Purchase #4 | $230.87 | 9.779% | $253.4468 | $253.45 | $253.45 | $253.40 |
| Purchase #5 | $204.59 | 4.851% | $214.5147 | $214.51 | $214.50 | $214.50 |
| Purchase #6 | $224.83 | 4.168% | $234.2009 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $58.32 | 10.441% | $64.4092 | $64.41 | $64.40 | $64.40 |
| 7 purchase totals = | $1,195.25 | $1,281.2900 | $1,281.29 | $1,281.25 | $1,281.30 | |