| 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 | $167.38 | 12.761% | $188.7394 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $242.99 | 7.230% | $260.5582 | $260.56 | $260.55 | $260.60 |
| Purchase #3 | $219.66 | 10.603% | $242.9505 | $242.95 | $242.95 | $243.00 |
| Purchase #4 | $17.32 | 6.473% | $18.4411 | $18.44 | $18.45 | $18.40 |
| Purchase #5 | $50.61 | 11.760% | $56.5617 | $56.56 | $56.55 | $56.60 |
| Purchase #6 | $233.88 | 6.748% | $249.6622 | $249.66 | $249.65 | $249.70 |
| Purchase #7 | $235.27 | 5.243% | $247.6052 | $247.61 | $247.60 | $247.60 |
| 7 purchase totals = | $1,167.11 | $1,264.5183 | $1,264.52 | $1,264.50 | $1,264.60 | |