| 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 | $134.67 | 9.200% | $147.0596 | $147.06 | $147.05 | $147.10 |
| Purchase #2 | $210.53 | 12.203% | $236.221 | $236.22 | $236.20 | $236.20 |
| Purchase #3 | $152.58 | 13.268% | $172.8243 | $172.82 | $172.80 | $172.80 |
| Purchase #4 | $204.70 | 12.548% | $230.3858 | $230.39 | $230.40 | $230.40 |
| Purchase #5 | $212.94 | 8.690% | $231.4445 | $231.44 | $231.45 | $231.40 |
| Purchase #6 | $87.39 | 11.260% | $97.2301 | $97.23 | $97.25 | $97.20 |
| Purchase #7 | $50.84 | 6.832% | $54.3134 | $54.31 | $54.30 | $54.30 |
| 7 purchase totals = | $1,053.65 | $1,169.4787 | $1,169.47 | $1,169.45 | $1,169.40 | |