| 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 | $132.88 | 9.343% | $145.295 | $145.30 | $145.30 | $145.30 |
| Purchase #2 | $10.69 | 7.173% | $11.4568 | $11.46 | $11.45 | $11.50 |
| Purchase #3 | $250.35 | 9.537% | $274.2259 | $274.23 | $274.25 | $274.20 |
| Purchase #4 | $227.86 | 13.223% | $257.9899 | $257.99 | $258.00 | $258.00 |
| Purchase #5 | $149.90 | 4.791% | $157.0817 | $157.08 | $157.10 | $157.10 |
| Purchase #6 | $219.60 | 11.385% | $244.6015 | $244.60 | $244.60 | $244.60 |
| Purchase #7 | $162.98 | 4.156% | $169.7534 | $169.75 | $169.75 | $169.80 |
| 7 purchase totals = | $1,154.26 | $1,260.4042 | $1,260.41 | $1,260.45 | $1,260.50 | |