| 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 | $238.79 | 8.117% | $258.1726 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $242.73 | 11.233% | $269.9959 | $270.00 | $270.00 | $270.00 |
| Purchase #3 | $122.98 | 6.464% | $130.9294 | $130.93 | $130.95 | $130.90 |
| Purchase #4 | $9.31 | 4.400% | $9.7196 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $196.62 | 9.185% | $214.6795 | $214.68 | $214.70 | $214.70 |
| Purchase #6 | $244.28 | 3.249% | $252.2167 | $252.22 | $252.20 | $252.20 |
| Purchase #7 | $227.89 | 10.703% | $252.2811 | $252.28 | $252.30 | $252.30 |
| 7 purchase totals = | $1,282.60 | $1,387.9948 | $1,388.00 | $1,388.00 | $1,388.00 | |