| 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 | $209.41 | 13.538% | $237.7599 | $237.76 | $237.75 | $237.80 |
| Purchase #2 | $177.96 | 5.805% | $188.2906 | $188.29 | $188.30 | $188.30 |
| Purchase #3 | $13.25 | 7.281% | $14.2147 | $14.21 | $14.20 | $14.20 |
| Purchase #4 | $165.85 | 6.175% | $176.0912 | $176.09 | $176.10 | $176.10 |
| Purchase #5 | $231.89 | 6.595% | $247.1831 | $247.18 | $247.20 | $247.20 |
| Purchase #6 | $82.87 | 10.674% | $91.7155 | $91.72 | $91.70 | $91.70 |
| Purchase #7 | $58.34 | 12.786% | $65.7994 | $65.80 | $65.80 | $65.80 |
| 7 purchase totals = | $939.57 | $1,021.0544 | $1,021.05 | $1,021.05 | $1,021.10 | |