| 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 | $19.92 | 11.110% | $22.1331 | $22.13 | $22.15 | $22.10 |
| Purchase #2 | $89.98 | 11.349% | $100.1918 | $100.19 | $100.20 | $100.20 |
| Purchase #3 | $209.73 | 12.441% | $235.8225 | $235.82 | $235.80 | $235.80 |
| Purchase #4 | $136.91 | 4.653% | $143.2804 | $143.28 | $143.30 | $143.30 |
| Purchase #5 | $221.86 | 5.556% | $234.1865 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $191.26 | 6.317% | $203.3419 | $203.34 | $203.35 | $203.30 |
| Purchase #7 | $9.43 | 4.783% | $9.881 | $9.88 | $9.90 | $9.90 |
| 7 purchase totals = | $879.09 | $948.8372 | $948.83 | $948.90 | $948.80 | |