| 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 | $195.33 | 12.628% | $219.9963 | $220.00 | $220.00 | $220.00 |
| Purchase #2 | $15.71 | 3.487% | $16.2578 | $16.26 | $16.25 | $16.30 |
| Purchase #3 | $200.50 | 11.257% | $223.0703 | $223.07 | $223.05 | $223.10 |
| Purchase #4 | $79.68 | 12.839% | $89.9101 | $89.91 | $89.90 | $89.90 |
| Purchase #5 | $245.25 | 9.793% | $269.2673 | $269.27 | $269.25 | $269.30 |
| Purchase #6 | $54.78 | 13.438% | $62.1413 | $62.14 | $62.15 | $62.10 |
| Purchase #7 | $232.54 | 5.234% | $244.7111 | $244.71 | $244.70 | $244.70 |
| 7 purchase totals = | $1,023.79 | $1,125.3542 | $1,125.36 | $1,125.30 | $1,125.40 | |