| 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 | $213.61 | 11.120% | $237.3634 | $237.36 | $237.35 | $237.40 |
| Purchase #2 | $243.51 | 11.798% | $272.2393 | $272.24 | $272.25 | $272.20 |
| Purchase #3 | $100.65 | 8.193% | $108.8963 | $108.90 | $108.90 | $108.90 |
| Purchase #4 | $221.85 | 12.744% | $250.1226 | $250.12 | $250.10 | $250.10 |
| Purchase #5 | $33.57 | 10.105% | $36.9622 | $36.96 | $36.95 | $37.00 |
| Purchase #6 | $117.60 | 8.756% | $127.8971 | $127.90 | $127.90 | $127.90 |
| Purchase #7 | $198.95 | 10.863% | $220.5619 | $220.56 | $220.55 | $220.60 |
| 7 purchase totals = | $1,129.74 | $1,254.0428 | $1,254.04 | $1,254.00 | $1,254.10 | |