| 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 | $240.79 | 11.445% | $268.3484 | $268.35 | $268.35 | $268.30 |
| Purchase #2 | $124.87 | 7.125% | $133.767 | $133.77 | $133.75 | $133.80 |
| Purchase #3 | $133.87 | 9.734% | $146.9009 | $146.90 | $146.90 | $146.90 |
| Purchase #4 | $243.52 | 12.131% | $273.0614 | $273.06 | $273.05 | $273.10 |
| Purchase #5 | $223.42 | 7.799% | $240.8445 | $240.84 | $240.85 | $240.80 |
| Purchase #6 | $206.56 | 5.461% | $217.8402 | $217.84 | $217.85 | $217.80 |
| Purchase #7 | $213.98 | 6.257% | $227.3687 | $227.37 | $227.35 | $227.40 |
| 7 purchase totals = | $1,387.01 | $1,508.1311 | $1,508.13 | $1,508.10 | $1,508.10 | |