| 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 | $38.26 | 9.872% | $42.037 | $42.04 | $42.05 | $42.00 |
| Purchase #2 | $231.35 | 5.373% | $243.7804 | $243.78 | $243.80 | $243.80 |
| Purchase #3 | $174.45 | 8.377% | $189.0637 | $189.06 | $189.05 | $189.10 |
| Purchase #4 | $46.96 | 11.780% | $52.4919 | $52.49 | $52.50 | $52.50 |
| Purchase #5 | $109.82 | 11.333% | $122.2659 | $122.27 | $122.25 | $122.30 |
| Purchase #6 | $84.56 | 7.522% | $90.9206 | $90.92 | $90.90 | $90.90 |
| Purchase #7 | $224.32 | 3.587% | $232.3664 | $232.37 | $232.35 | $232.40 |
| 7 purchase totals = | $909.72 | $972.9259 | $972.93 | $972.90 | $973.00 | |