| 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 | $87.29 | 7.156% | $93.5365 | $93.54 | $93.55 | $93.50 |
| Purchase #2 | $8.65 | 12.227% | $9.7076 | $9.71 | $9.70 | $9.70 |
| Purchase #3 | $244.78 | 11.872% | $273.8403 | $273.84 | $273.85 | $273.80 |
| Purchase #4 | $195.53 | 10.430% | $215.9238 | $215.92 | $215.90 | $215.90 |
| Purchase #5 | $239.41 | 8.611% | $260.0256 | $260.03 | $260.05 | $260.00 |
| Purchase #6 | $235.78 | 9.132% | $257.3114 | $257.31 | $257.30 | $257.30 |
| Purchase #7 | $113.99 | 6.500% | $121.3994 | $121.40 | $121.40 | $121.40 |
| 7 purchase totals = | $1,125.43 | $1,231.7446 | $1,231.75 | $1,231.75 | $1,231.60 | |