| 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 | $227.72 | 10.865% | $252.4618 | $252.46 | $252.45 | $252.50 |
| Purchase #2 | $210.98 | 9.726% | $231.4999 | $231.50 | $231.50 | $231.50 |
| Purchase #3 | $42.27 | 8.420% | $45.8291 | $45.83 | $45.85 | $45.80 |
| Purchase #4 | $49.42 | 3.222% | $51.0123 | $51.01 | $51.00 | $51.00 |
| Purchase #5 | $205.29 | 3.232% | $211.925 | $211.93 | $211.95 | $211.90 |
| Purchase #6 | $182.98 | 8.832% | $199.1408 | $199.14 | $199.15 | $199.10 |
| Purchase #7 | $54.32 | 11.136% | $60.3691 | $60.37 | $60.35 | $60.40 |
| 7 purchase totals = | $972.98 | $1,052.2380 | $1,052.24 | $1,052.25 | $1,052.20 | |