| 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 | $206.30 | 3.571% | $213.667 | $213.67 | $213.65 | $213.70 |
| Purchase #2 | $215.69 | 3.683% | $223.6339 | $223.63 | $223.65 | $223.60 |
| Purchase #3 | $152.35 | 4.522% | $159.2393 | $159.24 | $159.25 | $159.20 |
| Purchase #4 | $88.75 | 11.553% | $99.0033 | $99.00 | $99.00 | $99.00 |
| Purchase #5 | $156.92 | 7.794% | $169.1503 | $169.15 | $169.15 | $169.20 |
| Purchase #6 | $128.55 | 5.838% | $136.0547 | $136.05 | $136.05 | $136.10 |
| Purchase #7 | $10.99 | 10.104% | $12.1004 | $12.10 | $12.10 | $12.10 |
| 7 purchase totals = | $959.55 | $1,012.8489 | $1,012.84 | $1,012.85 | $1,012.90 | |