| 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 | $236.26 | 4.290% | $246.3956 | $246.40 | $246.40 | $246.40 |
| Purchase #2 | $67.53 | 9.612% | $74.021 | $74.02 | $74.00 | $74.00 |
| Purchase #3 | $66.40 | 11.597% | $74.1004 | $74.10 | $74.10 | $74.10 |
| Purchase #4 | $50.37 | 10.342% | $55.5793 | $55.58 | $55.60 | $55.60 |
| Purchase #5 | $237.65 | 11.331% | $264.5781 | $264.58 | $264.60 | $264.60 |
| Purchase #6 | $194.66 | 6.469% | $207.2526 | $207.25 | $207.25 | $207.30 |
| Purchase #7 | $170.87 | 9.291% | $186.7455 | $186.75 | $186.75 | $186.70 |
| 7 purchase totals = | $1,023.74 | $1,108.6725 | $1,108.68 | $1,108.70 | $1,108.70 | |