| 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 | $105.97 | 9.351% | $115.8793 | $115.88 | $115.90 | $115.90 |
| Purchase #2 | $93.26 | 8.337% | $101.0351 | $101.04 | $101.05 | $101.00 |
| Purchase #3 | $235.85 | 3.331% | $243.7062 | $243.71 | $243.70 | $243.70 |
| Purchase #4 | $168.37 | 6.484% | $179.2871 | $179.29 | $179.30 | $179.30 |
| Purchase #5 | $22.92 | 13.377% | $25.986 | $25.99 | $26.00 | $26.00 |
| Purchase #6 | $237.74 | 3.685% | $246.5007 | $246.50 | $246.50 | $246.50 |
| Purchase #7 | $205.68 | 13.794% | $234.0515 | $234.05 | $234.05 | $234.10 |
| 7 purchase totals = | $1,069.79 | $1,146.4459 | $1,146.46 | $1,146.50 | $1,146.50 | |