| 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 | $100.32 | 13.549% | $113.9124 | $113.91 | $113.90 | $113.90 |
| Purchase #2 | $125.39 | 6.778% | $133.8889 | $133.89 | $133.90 | $133.90 |
| Purchase #3 | $68.85 | 12.229% | $77.2697 | $77.27 | $77.25 | $77.30 |
| Purchase #4 | $243.46 | 3.788% | $252.6823 | $252.68 | $252.70 | $252.70 |
| Purchase #5 | $113.98 | 11.789% | $127.4171 | $127.42 | $127.40 | $127.40 |
| Purchase #6 | $243.57 | 4.655% | $254.9082 | $254.91 | $254.90 | $254.90 |
| Purchase #7 | $243.53 | 13.525% | $276.4674 | $276.47 | $276.45 | $276.50 |
| 7 purchase totals = | $1,139.10 | $1,236.5460 | $1,236.55 | $1,236.50 | $1,236.60 | |