| 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 | $121.34 | 9.458% | $132.8163 | $132.82 | $132.80 | $132.80 |
| Purchase #2 | $234.82 | 6.755% | $250.6821 | $250.68 | $250.70 | $250.70 |
| Purchase #3 | $235.74 | 4.664% | $246.7349 | $246.73 | $246.75 | $246.70 |
| Purchase #4 | $73.93 | 10.608% | $81.7725 | $81.77 | $81.75 | $81.80 |
| Purchase #5 | $247.93 | 6.563% | $264.2016 | $264.20 | $264.20 | $264.20 |
| Purchase #6 | $137.74 | 11.296% | $153.2991 | $153.30 | $153.30 | $153.30 |
| Purchase #7 | $211.48 | 7.456% | $227.2479 | $227.25 | $227.25 | $227.20 |
| 7 purchase totals = | $1,262.98 | $1,356.7544 | $1,356.75 | $1,356.75 | $1,356.70 | |