| 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 | $242.91 | 4.817% | $254.611 | $254.61 | $254.60 | $254.60 |
| Purchase #2 | $85.56 | 13.642% | $97.2321 | $97.23 | $97.25 | $97.20 |
| Purchase #3 | $140.74 | 12.338% | $158.1045 | $158.10 | $158.10 | $158.10 |
| Purchase #4 | $74.73 | 5.850% | $79.1017 | $79.10 | $79.10 | $79.10 |
| Purchase #5 | $168.80 | 6.833% | $180.3341 | $180.33 | $180.35 | $180.30 |
| Purchase #6 | $216.33 | 8.780% | $235.3238 | $235.32 | $235.30 | $235.30 |
| Purchase #7 | $85.31 | 5.496% | $89.9986 | $90.00 | $90.00 | $90.00 |
| 7 purchase totals = | $1,014.38 | $1,094.7058 | $1,094.69 | $1,094.70 | $1,094.60 | |