| 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 | $223.32 | 3.748% | $231.69 | $231.69 | $231.70 | $231.70 |
| Purchase #2 | $177.98 | 7.161% | $190.7251 | $190.73 | $190.75 | $190.70 |
| Purchase #3 | $27.26 | 11.801% | $30.477 | $30.48 | $30.50 | $30.50 |
| Purchase #4 | $45.54 | 3.847% | $47.2919 | $47.29 | $47.30 | $47.30 |
| Purchase #5 | $230.39 | 7.482% | $247.6278 | $247.63 | $247.65 | $247.60 |
| Purchase #6 | $21.87 | 3.478% | $22.6306 | $22.63 | $22.65 | $22.60 |
| Purchase #7 | $99.29 | 6.256% | $105.5016 | $105.50 | $105.50 | $105.50 |
| 7 purchase totals = | $825.65 | $875.9440 | $875.95 | $876.05 | $875.90 | |