| 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 | $217.87 | 9.324% | $238.1842 | $238.18 | $238.20 | $238.20 |
| Purchase #2 | $36.61 | 13.109% | $41.4092 | $41.41 | $41.40 | $41.40 |
| Purchase #3 | $203.76 | 5.657% | $215.2867 | $215.29 | $215.30 | $215.30 |
| Purchase #4 | $120.54 | 5.815% | $127.5494 | $127.55 | $127.55 | $127.50 |
| Purchase #5 | $183.65 | 9.835% | $201.712 | $201.71 | $201.70 | $201.70 |
| Purchase #6 | $20.45 | 9.837% | $22.4617 | $22.46 | $22.45 | $22.50 |
| Purchase #7 | $82.52 | 11.240% | $91.7952 | $91.80 | $91.80 | $91.80 |
| 7 purchase totals = | $865.40 | $938.3984 | $938.40 | $938.40 | $938.40 | |