| 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 | $192.61 | 6.318% | $204.7791 | $204.78 | $204.80 | $204.80 |
| Purchase #2 | $11.52 | 10.461% | $12.7251 | $12.73 | $12.75 | $12.70 |
| Purchase #3 | $196.25 | 5.494% | $207.032 | $207.03 | $207.05 | $207.00 |
| Purchase #4 | $45.78 | 9.572% | $50.1621 | $50.16 | $50.15 | $50.20 |
| Purchase #5 | $52.52 | 9.486% | $57.502 | $57.50 | $57.50 | $57.50 |
| Purchase #6 | $101.96 | 4.681% | $106.7327 | $106.73 | $106.75 | $106.70 |
| Purchase #7 | $229.35 | 9.305% | $250.691 | $250.69 | $250.70 | $250.70 |
| 7 purchase totals = | $829.99 | $889.6240 | $889.62 | $889.70 | $889.60 | |