| 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 | $118.67 | 10.544% | $131.1826 | $131.18 | $131.20 | $131.20 |
| Purchase #2 | $209.66 | 13.232% | $237.4022 | $237.40 | $237.40 | $237.40 |
| Purchase #3 | $247.72 | 11.520% | $276.2573 | $276.26 | $276.25 | $276.30 |
| Purchase #4 | $192.38 | 9.565% | $210.7811 | $210.78 | $210.80 | $210.80 |
| Purchase #5 | $198.32 | 9.105% | $216.377 | $216.38 | $216.40 | $216.40 |
| Purchase #6 | $212.77 | 11.671% | $237.6024 | $237.60 | $237.60 | $237.60 |
| Purchase #7 | $122.73 | 9.253% | $134.0862 | $134.09 | $134.10 | $134.10 |
| 7 purchase totals = | $1,302.25 | $1,443.6888 | $1,443.69 | $1,443.75 | $1,443.80 | |