| 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 | $230.97 | 12.168% | $259.0744 | $259.07 | $259.05 | $259.10 |
| Purchase #2 | $59.27 | 9.216% | $64.7323 | $64.73 | $64.75 | $64.70 |
| Purchase #3 | $239.61 | 13.554% | $272.0867 | $272.09 | $272.10 | $272.10 |
| Purchase #4 | $127.87 | 7.419% | $137.3567 | $137.36 | $137.35 | $137.40 |
| Purchase #5 | $75.54 | 11.661% | $84.3487 | $84.35 | $84.35 | $84.30 |
| Purchase #6 | $226.90 | 12.640% | $255.5802 | $255.58 | $255.60 | $255.60 |
| Purchase #7 | $15.43 | 11.655% | $17.2284 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $975.59 | $1,090.4074 | $1,090.41 | $1,090.45 | $1,090.40 | |