| 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 | $139.54 | 6.792% | $149.0176 | $149.02 | $149.00 | $149.00 |
| Purchase #2 | $182.93 | 7.561% | $196.7613 | $196.76 | $196.75 | $196.80 |
| Purchase #3 | $232.52 | 6.666% | $248.0198 | $248.02 | $248.00 | $248.00 |
| Purchase #4 | $48.57 | 13.407% | $55.0818 | $55.08 | $55.10 | $55.10 |
| Purchase #5 | $203.80 | 4.798% | $213.5783 | $213.58 | $213.60 | $213.60 |
| Purchase #6 | $227.48 | 4.699% | $238.1693 | $238.17 | $238.15 | $238.20 |
| Purchase #7 | $185.95 | 10.496% | $205.4673 | $205.47 | $205.45 | $205.50 |
| 7 purchase totals = | $1,220.79 | $1,306.0954 | $1,306.10 | $1,306.05 | $1,306.20 | |