| 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 | $205.29 | 11.373% | $228.6376 | $228.64 | $228.65 | $228.60 |
| Purchase #2 | $20.89 | 3.454% | $21.6115 | $21.61 | $21.60 | $21.60 |
| Purchase #3 | $247.81 | 13.224% | $280.5804 | $280.58 | $280.60 | $280.60 |
| Purchase #4 | $103.68 | 11.303% | $115.399 | $115.40 | $115.40 | $115.40 |
| Purchase #5 | $239.65 | 11.833% | $268.0078 | $268.01 | $268.00 | $268.00 |
| Purchase #6 | $241.68 | 5.249% | $254.3658 | $254.37 | $254.35 | $254.40 |
| Purchase #7 | $186.39 | 7.572% | $200.5035 | $200.50 | $200.50 | $200.50 |
| 7 purchase totals = | $1,245.39 | $1,369.1056 | $1,369.11 | $1,369.10 | $1,369.10 | |