| 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 | $181.90 | 9.717% | $199.5752 | $199.58 | $199.60 | $199.60 |
| Purchase #2 | $147.76 | 6.808% | $157.8195 | $157.82 | $157.80 | $157.80 |
| Purchase #3 | $217.96 | 13.444% | $247.2625 | $247.26 | $247.25 | $247.30 |
| Purchase #4 | $227.76 | 4.165% | $237.2462 | $237.25 | $237.25 | $237.20 |
| Purchase #5 | $13.43 | 12.127% | $15.0587 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $194.39 | 11.123% | $216.012 | $216.01 | $216.00 | $216.00 |
| Purchase #7 | $154.71 | 9.652% | $169.6426 | $169.64 | $169.65 | $169.60 |
| 7 purchase totals = | $1,137.91 | $1,242.6167 | $1,242.62 | $1,242.60 | $1,242.60 | |