| 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 | $207.92 | 11.491% | $231.8121 | $231.81 | $231.80 | $231.80 |
| Purchase #2 | $236.52 | 11.295% | $263.2349 | $263.23 | $263.25 | $263.20 |
| Purchase #3 | $118.49 | 7.665% | $127.5723 | $127.57 | $127.55 | $127.60 |
| Purchase #4 | $124.46 | 3.138% | $128.3656 | $128.37 | $128.35 | $128.40 |
| Purchase #5 | $43.28 | 11.526% | $48.2685 | $48.27 | $48.25 | $48.30 |
| Purchase #6 | $142.45 | 10.177% | $156.9471 | $156.95 | $156.95 | $156.90 |
| Purchase #7 | $181.81 | 12.165% | $203.9272 | $203.93 | $203.95 | $203.90 |
| 7 purchase totals = | $1,054.93 | $1,160.1277 | $1,160.13 | $1,160.10 | $1,160.10 | |