| 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 | $125.25 | 7.676% | $134.8642 | $134.86 | $134.85 | $134.90 |
| Purchase #2 | $97.26 | 7.865% | $104.9095 | $104.91 | $104.90 | $104.90 |
| Purchase #3 | $118.38 | 8.506% | $128.4494 | $128.45 | $128.45 | $128.40 |
| Purchase #4 | $240.56 | 13.742% | $273.6178 | $273.62 | $273.60 | $273.60 |
| Purchase #5 | $193.31 | 9.330% | $211.3458 | $211.35 | $211.35 | $211.30 |
| Purchase #6 | $76.67 | 12.657% | $86.3741 | $86.37 | $86.35 | $86.40 |
| Purchase #7 | $203.31 | 12.753% | $229.2381 | $229.24 | $229.25 | $229.20 |
| 7 purchase totals = | $1,054.74 | $1,168.7989 | $1,168.80 | $1,168.75 | $1,168.70 | |