| 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 | $244.92 | 5.141% | $257.5113 | $257.51 | $257.50 | $257.50 |
| Purchase #2 | $93.88 | 8.528% | $101.8861 | $101.89 | $101.90 | $101.90 |
| Purchase #3 | $58.27 | 13.380% | $66.0665 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $122.30 | 9.687% | $134.1472 | $134.15 | $134.15 | $134.10 |
| Purchase #5 | $213.47 | 9.826% | $234.4456 | $234.45 | $234.45 | $234.40 |
| Purchase #6 | $183.93 | 6.274% | $195.4698 | $195.47 | $195.45 | $195.50 |
| Purchase #7 | $193.84 | 3.234% | $200.1088 | $200.11 | $200.10 | $200.10 |
| 7 purchase totals = | $1,110.61 | $1,189.6353 | $1,189.65 | $1,189.60 | $1,189.60 | |