| 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 | $218.81 | 12.700% | $246.5989 | $246.60 | $246.60 | $246.60 |
| Purchase #2 | $105.50 | 9.194% | $115.1997 | $115.20 | $115.20 | $115.20 |
| Purchase #3 | $125.81 | 4.791% | $131.8376 | $131.84 | $131.85 | $131.80 |
| Purchase #4 | $244.60 | 10.787% | $270.985 | $270.99 | $271.00 | $271.00 |
| Purchase #5 | $236.79 | 5.145% | $248.9728 | $248.97 | $248.95 | $249.00 |
| Purchase #6 | $225.70 | 3.847% | $234.3827 | $234.38 | $234.40 | $234.40 |
| Purchase #7 | $54.40 | 6.191% | $57.7679 | $57.77 | $57.75 | $57.80 |
| 7 purchase totals = | $1,211.61 | $1,305.7446 | $1,305.75 | $1,305.75 | $1,305.80 | |