| 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 | $121.92 | 4.870% | $127.8575 | $127.86 | $127.85 | $127.90 |
| Purchase #2 | $58.60 | 4.771% | $61.3958 | $61.40 | $61.40 | $61.40 |
| Purchase #3 | $235.82 | 3.456% | $243.9699 | $243.97 | $243.95 | $244.00 |
| Purchase #4 | $184.35 | 8.581% | $200.1691 | $200.17 | $200.15 | $200.20 |
| Purchase #5 | $153.66 | 12.398% | $172.7108 | $172.71 | $172.70 | $172.70 |
| Purchase #6 | $26.64 | 5.444% | $28.0903 | $28.09 | $28.10 | $28.10 |
| Purchase #7 | $118.29 | 3.268% | $122.1557 | $122.16 | $122.15 | $122.20 |
| 7 purchase totals = | $899.28 | $956.3491 | $956.36 | $956.30 | $956.50 | |