| 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 | $16.51 | 9.807% | $18.1291 | $18.13 | $18.15 | $18.10 |
| Purchase #2 | $249.34 | 9.422% | $272.8328 | $272.83 | $272.85 | $272.80 |
| Purchase #3 | $219.87 | 11.404% | $244.944 | $244.94 | $244.95 | $244.90 |
| Purchase #4 | $23.32 | 9.772% | $25.5988 | $25.60 | $25.60 | $25.60 |
| Purchase #5 | $239.66 | 13.457% | $271.911 | $271.91 | $271.90 | $271.90 |
| Purchase #6 | $127.56 | 7.631% | $137.2941 | $137.29 | $137.30 | $137.30 |
| Purchase #7 | $234.49 | 11.300% | $260.9874 | $260.99 | $261.00 | $261.00 |
| 7 purchase totals = | $1,110.75 | $1,231.6972 | $1,231.69 | $1,231.75 | $1,231.60 | |