| 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 | $211.53 | 12.693% | $238.3795 | $238.38 | $238.40 | $238.40 |
| Purchase #2 | $136.94 | 3.758% | $142.0862 | $142.09 | $142.10 | $142.10 |
| Purchase #3 | $107.77 | 12.653% | $121.4061 | $121.41 | $121.40 | $121.40 |
| Purchase #4 | $70.32 | 3.136% | $72.5252 | $72.53 | $72.55 | $72.50 |
| Purchase #5 | $213.30 | 10.607% | $235.9247 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $137.49 | 7.419% | $147.6904 | $147.69 | $147.70 | $147.70 |
| Purchase #7 | $10.73 | 11.618% | $11.9766 | $11.98 | $12.00 | $12.00 |
| 7 purchase totals = | $888.08 | $969.9887 | $970.00 | $970.05 | $970.00 | |