| 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 | $243.27 | 6.218% | $258.3965 | $258.40 | $258.40 | $258.40 |
| Purchase #2 | $208.77 | 4.244% | $217.6302 | $217.63 | $217.65 | $217.60 |
| Purchase #3 | $223.93 | 8.839% | $243.7232 | $243.72 | $243.70 | $243.70 |
| Purchase #4 | $172.43 | 11.699% | $192.6026 | $192.60 | $192.60 | $192.60 |
| Purchase #5 | $92.82 | 4.565% | $97.0572 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $13.78 | 9.761% | $15.1251 | $15.13 | $15.15 | $15.10 |
| Purchase #7 | $203.48 | 13.772% | $231.5033 | $231.50 | $231.50 | $231.50 |
| 7 purchase totals = | $1,158.48 | $1,256.0381 | $1,256.04 | $1,256.05 | $1,256.00 | |