| 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 | $211.44 | 9.484% | $231.493 | $231.49 | $231.50 | $231.50 |
| Purchase #2 | $158.41 | 11.245% | $176.2232 | $176.22 | $176.20 | $176.20 |
| Purchase #3 | $104.29 | 10.393% | $115.1289 | $115.13 | $115.15 | $115.10 |
| Purchase #4 | $86.36 | 13.420% | $97.9495 | $97.95 | $97.95 | $97.90 |
| Purchase #5 | $84.91 | 3.481% | $87.8657 | $87.87 | $87.85 | $87.90 |
| Purchase #6 | $191.45 | 4.255% | $199.5962 | $199.60 | $199.60 | $199.60 |
| Purchase #7 | $158.64 | 6.163% | $168.417 | $168.42 | $168.40 | $168.40 |
| 7 purchase totals = | $995.50 | $1,076.6735 | $1,076.68 | $1,076.65 | $1,076.60 | |