| 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 | $101.38 | 6.337% | $107.8045 | $107.80 | $107.80 | $107.80 |
| Purchase #2 | $228.83 | 3.480% | $236.7933 | $236.79 | $236.80 | $236.80 |
| Purchase #3 | $6.53 | 9.356% | $7.1409 | $7.14 | $7.15 | $7.10 |
| Purchase #4 | $243.42 | 4.141% | $253.5 | $253.50 | $253.50 | $253.50 |
| Purchase #5 | $127.69 | 10.121% | $140.6135 | $140.61 | $140.60 | $140.60 |
| Purchase #6 | $52.68 | 11.606% | $58.794 | $58.79 | $58.80 | $58.80 |
| Purchase #7 | $178.94 | 11.503% | $199.5235 | $199.52 | $199.50 | $199.50 |
| 7 purchase totals = | $939.47 | $1,004.1697 | $1,004.15 | $1,004.15 | $1,004.10 | |