| 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 | $201.88 | 11.635% | $225.3687 | $225.37 | $225.35 | $225.40 |
| Purchase #2 | $231.99 | 9.664% | $254.4095 | $254.41 | $254.40 | $254.40 |
| Purchase #3 | $232.99 | 7.579% | $250.6483 | $250.65 | $250.65 | $250.60 |
| Purchase #4 | $86.89 | 8.338% | $94.1349 | $94.13 | $94.15 | $94.10 |
| Purchase #5 | $188.76 | 5.116% | $198.417 | $198.42 | $198.40 | $198.40 |
| Purchase #6 | $125.64 | 6.298% | $133.5528 | $133.55 | $133.55 | $133.60 |
| Purchase #7 | $220.27 | 10.631% | $243.6869 | $243.69 | $243.70 | $243.70 |
| 7 purchase totals = | $1,288.42 | $1,400.2181 | $1,400.22 | $1,400.20 | $1,400.20 | |