| 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 | $195.48 | 3.545% | $202.4098 | $202.41 | $202.40 | $202.40 |
| Purchase #2 | $86.50 | 12.716% | $97.4993 | $97.50 | $97.50 | $97.50 |
| Purchase #3 | $131.53 | 10.454% | $145.2801 | $145.28 | $145.30 | $145.30 |
| Purchase #4 | $29.35 | 11.184% | $32.6325 | $32.63 | $32.65 | $32.60 |
| Purchase #5 | $118.65 | 5.118% | $124.7225 | $124.72 | $124.70 | $124.70 |
| Purchase #6 | $227.90 | 12.201% | $255.7061 | $255.71 | $255.70 | $255.70 |
| Purchase #7 | $112.28 | 6.852% | $119.9734 | $119.97 | $119.95 | $120.00 |
| 7 purchase totals = | $901.69 | $978.2237 | $978.22 | $978.20 | $978.20 | |