| 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 | $218.33 | 12.675% | $246.0033 | $246.00 | $246.00 | $246.00 |
| Purchase #2 | $222.32 | 5.784% | $235.179 | $235.18 | $235.20 | $235.20 |
| Purchase #3 | $231.80 | 6.598% | $247.0942 | $247.09 | $247.10 | $247.10 |
| Purchase #4 | $33.47 | 6.733% | $35.7235 | $35.72 | $35.70 | $35.70 |
| Purchase #5 | $201.31 | 11.609% | $224.6801 | $224.68 | $224.70 | $224.70 |
| Purchase #6 | $222.33 | 5.326% | $234.1713 | $234.17 | $234.15 | $234.20 |
| Purchase #7 | $64.39 | 4.570% | $67.3326 | $67.33 | $67.35 | $67.30 |
| 7 purchase totals = | $1,193.95 | $1,290.1840 | $1,290.17 | $1,290.20 | $1,290.20 | |