| 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 | $104.72 | 8.327% | $113.44 | $113.44 | $113.45 | $113.40 |
| Purchase #2 | $52.90 | 13.612% | $60.1007 | $60.10 | $60.10 | $60.10 |
| Purchase #3 | $9.54 | 9.383% | $10.4351 | $10.44 | $10.45 | $10.40 |
| Purchase #4 | $124.99 | 12.640% | $140.7887 | $140.79 | $140.80 | $140.80 |
| Purchase #5 | $249.79 | 13.197% | $282.7548 | $282.75 | $282.75 | $282.80 |
| Purchase #6 | $222.40 | 8.559% | $241.4352 | $241.44 | $241.45 | $241.40 |
| Purchase #7 | $120.75 | 7.136% | $129.3667 | $129.37 | $129.35 | $129.40 |
| 7 purchase totals = | $885.09 | $978.3212 | $978.33 | $978.35 | $978.30 | |