| 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 | $125.57 | 5.648% | $132.6622 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $230.30 | 5.599% | $243.1945 | $243.19 | $243.20 | $243.20 |
| Purchase #3 | $131.79 | 4.543% | $137.7772 | $137.78 | $137.80 | $137.80 |
| Purchase #4 | $100.46 | 6.830% | $107.3214 | $107.32 | $107.30 | $107.30 |
| Purchase #5 | $177.87 | 12.276% | $199.7053 | $199.71 | $199.70 | $199.70 |
| Purchase #6 | $134.57 | 4.775% | $140.9957 | $141.00 | $141.00 | $141.00 |
| Purchase #7 | $75.79 | 8.769% | $82.436 | $82.44 | $82.45 | $82.40 |
| 7 purchase totals = | $976.35 | $1,044.0923 | $1,044.10 | $1,044.10 | $1,044.10 | |