| 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 | $203.95 | 8.706% | $221.7059 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $40.52 | 11.122% | $45.0266 | $45.03 | $45.05 | $45.00 |
| Purchase #3 | $201.26 | 13.474% | $228.3778 | $228.38 | $228.40 | $228.40 |
| Purchase #4 | $125.62 | 3.251% | $129.7039 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $247.98 | 10.409% | $273.7922 | $273.79 | $273.80 | $273.80 |
| Purchase #6 | $87.26 | 8.591% | $94.7565 | $94.76 | $94.75 | $94.80 |
| Purchase #7 | $206.67 | 13.702% | $234.9879 | $234.99 | $235.00 | $235.00 |
| 7 purchase totals = | $1,113.26 | $1,228.3508 | $1,228.36 | $1,228.40 | $1,228.40 | |