| 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 | $223.31 | 11.273% | $248.4837 | $248.48 | $248.50 | $248.50 |
| Purchase #2 | $48.94 | 7.823% | $52.7686 | $52.77 | $52.75 | $52.80 |
| Purchase #3 | $133.33 | 9.732% | $146.3057 | $146.31 | $146.30 | $146.30 |
| Purchase #4 | $26.70 | 5.579% | $28.1896 | $28.19 | $28.20 | $28.20 |
| Purchase #5 | $129.97 | 10.494% | $143.6091 | $143.61 | $143.60 | $143.60 |
| Purchase #6 | $179.58 | 5.814% | $190.0208 | $190.02 | $190.00 | $190.00 |
| Purchase #7 | $127.79 | 9.825% | $140.3454 | $140.35 | $140.35 | $140.30 |
| 7 purchase totals = | $869.62 | $949.7229 | $949.73 | $949.70 | $949.70 | |