| 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 | $54.45 | 3.670% | $56.4483 | $56.45 | $56.45 | $56.40 |
| Purchase #2 | $141.30 | 11.230% | $157.168 | $157.17 | $157.15 | $157.20 |
| Purchase #3 | $125.36 | 7.443% | $134.6905 | $134.69 | $134.70 | $134.70 |
| Purchase #4 | $99.32 | 9.341% | $108.5975 | $108.60 | $108.60 | $108.60 |
| Purchase #5 | $163.57 | 11.762% | $182.8091 | $182.81 | $182.80 | $182.80 |
| Purchase #6 | $122.86 | 9.350% | $134.3474 | $134.35 | $134.35 | $134.30 |
| Purchase #7 | $229.98 | 3.690% | $238.4663 | $238.47 | $238.45 | $238.50 |
| 7 purchase totals = | $936.84 | $1,012.5271 | $1,012.54 | $1,012.50 | $1,012.50 | |