| 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 | $142.58 | 3.301% | $147.2866 | $147.29 | $147.30 | $147.30 |
| Purchase #2 | $196.29 | 10.853% | $217.5934 | $217.59 | $217.60 | $217.60 |
| Purchase #3 | $72.46 | 6.731% | $77.3373 | $77.34 | $77.35 | $77.30 |
| Purchase #4 | $239.64 | 3.826% | $248.8086 | $248.81 | $248.80 | $248.80 |
| Purchase #5 | $56.99 | 3.315% | $58.8792 | $58.88 | $58.90 | $58.90 |
| Purchase #6 | $116.54 | 9.169% | $127.2256 | $127.23 | $127.25 | $127.20 |
| Purchase #7 | $97.64 | 9.503% | $106.9187 | $106.92 | $106.90 | $106.90 |
| 7 purchase totals = | $922.14 | $984.0494 | $984.06 | $984.10 | $984.00 | |