| 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 | $234.30 | 5.172% | $246.418 | $246.42 | $246.40 | $246.40 |
| Purchase #2 | $51.63 | 13.263% | $58.4777 | $58.48 | $58.50 | $58.50 |
| Purchase #3 | $234.57 | 6.699% | $250.2838 | $250.28 | $250.30 | $250.30 |
| Purchase #4 | $112.93 | 3.218% | $116.5641 | $116.56 | $116.55 | $116.60 |
| Purchase #5 | $245.78 | 5.424% | $259.1111 | $259.11 | $259.10 | $259.10 |
| Purchase #6 | $218.84 | 6.375% | $232.7911 | $232.79 | $232.80 | $232.80 |
| Purchase #7 | $24.88 | 3.408% | $25.7279 | $25.73 | $25.75 | $25.70 |
| 7 purchase totals = | $1,122.93 | $1,189.3737 | $1,189.37 | $1,189.40 | $1,189.40 | |