| 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 | $235.78 | 10.293% | $260.0488 | $260.05 | $260.05 | $260.00 |
| Purchase #2 | $142.55 | 11.356% | $158.738 | $158.74 | $158.75 | $158.70 |
| Purchase #3 | $214.45 | 9.318% | $234.4325 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $164.97 | 13.775% | $187.6946 | $187.69 | $187.70 | $187.70 |
| Purchase #5 | $109.56 | 8.335% | $118.6918 | $118.69 | $118.70 | $118.70 |
| Purchase #6 | $232.47 | 4.843% | $243.7285 | $243.73 | $243.75 | $243.70 |
| Purchase #7 | $229.63 | 5.522% | $242.3102 | $242.31 | $242.30 | $242.30 |
| 7 purchase totals = | $1,329.41 | $1,445.6444 | $1,445.64 | $1,445.70 | $1,445.50 | |