| 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 | $216.69 | 7.256% | $232.413 | $232.41 | $232.40 | $232.40 |
| Purchase #2 | $137.89 | 13.305% | $156.2363 | $156.24 | $156.25 | $156.20 |
| Purchase #3 | $204.56 | 3.482% | $211.6828 | $211.68 | $211.70 | $211.70 |
| Purchase #4 | $128.34 | 12.527% | $144.4172 | $144.42 | $144.40 | $144.40 |
| Purchase #5 | $46.40 | 6.461% | $49.3979 | $49.40 | $49.40 | $49.40 |
| Purchase #6 | $99.72 | 3.130% | $102.8412 | $102.84 | $102.85 | $102.80 |
| Purchase #7 | $123.47 | 13.383% | $139.994 | $139.99 | $140.00 | $140.00 |
| 7 purchase totals = | $957.07 | $1,036.9824 | $1,036.98 | $1,037.00 | $1,036.90 | |