| 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 | $14.34 | 10.589% | $15.8585 | $15.86 | $15.85 | $15.90 |
| Purchase #2 | $209.80 | 12.107% | $235.2005 | $235.20 | $235.20 | $235.20 |
| Purchase #3 | $230.54 | 13.342% | $261.2986 | $261.30 | $261.30 | $261.30 |
| Purchase #4 | $161.87 | 6.607% | $172.5648 | $172.56 | $172.55 | $172.60 |
| Purchase #5 | $28.28 | 4.666% | $29.5995 | $29.60 | $29.60 | $29.60 |
| Purchase #6 | $184.54 | 11.861% | $206.4283 | $206.43 | $206.45 | $206.40 |
| Purchase #7 | $215.98 | 8.293% | $233.8912 | $233.89 | $233.90 | $233.90 |
| 7 purchase totals = | $1,045.35 | $1,154.8414 | $1,154.84 | $1,154.85 | $1,154.90 | |