| 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 | $196.99 | 9.407% | $215.5208 | $215.52 | $215.50 | $215.50 |
| Purchase #2 | $123.58 | 13.834% | $140.6761 | $140.68 | $140.70 | $140.70 |
| Purchase #3 | $56.86 | 8.707% | $61.8108 | $61.81 | $61.80 | $61.80 |
| Purchase #4 | $131.30 | 10.382% | $144.9316 | $144.93 | $144.95 | $144.90 |
| Purchase #5 | $240.76 | 8.390% | $260.9598 | $260.96 | $260.95 | $261.00 |
| Purchase #6 | $249.85 | 10.633% | $276.4166 | $276.42 | $276.40 | $276.40 |
| Purchase #7 | $208.94 | 4.731% | $218.825 | $218.83 | $218.85 | $218.80 |
| 7 purchase totals = | $1,208.28 | $1,319.1407 | $1,319.15 | $1,319.15 | $1,319.10 | |