| 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 | $227.31 | 10.206% | $250.5093 | $250.51 | $250.50 | $250.50 |
| Purchase #2 | $51.41 | 4.605% | $53.7774 | $53.78 | $53.80 | $53.80 |
| Purchase #3 | $245.88 | 5.852% | $260.2689 | $260.27 | $260.25 | $260.30 |
| Purchase #4 | $240.83 | 9.873% | $264.6071 | $264.61 | $264.60 | $264.60 |
| Purchase #5 | $218.42 | 8.401% | $236.7695 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $211.80 | 9.626% | $232.1879 | $232.19 | $232.20 | $232.20 |
| Purchase #7 | $18.83 | 9.520% | $20.6226 | $20.62 | $20.60 | $20.60 |
| 7 purchase totals = | $1,214.48 | $1,318.7427 | $1,318.75 | $1,318.70 | $1,318.80 | |