| 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 | $229.84 | 4.180% | $239.4473 | $239.45 | $239.45 | $239.40 |
| Purchase #2 | $46.61 | 10.128% | $51.3307 | $51.33 | $51.35 | $51.30 |
| Purchase #3 | $144.95 | 4.503% | $151.4771 | $151.48 | $151.50 | $151.50 |
| Purchase #4 | $211.91 | 10.683% | $234.5483 | $234.55 | $234.55 | $234.50 |
| Purchase #5 | $166.25 | 7.512% | $178.7387 | $178.74 | $178.75 | $178.70 |
| Purchase #6 | $153.33 | 10.241% | $169.0325 | $169.03 | $169.05 | $169.00 |
| Purchase #7 | $131.40 | 11.812% | $146.921 | $146.92 | $146.90 | $146.90 |
| 7 purchase totals = | $1,084.29 | $1,171.4956 | $1,171.50 | $1,171.55 | $1,171.30 | |