| 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 | $97.55 | 6.139% | $103.5386 | $103.54 | $103.55 | $103.50 |
| Purchase #2 | $166.96 | 10.237% | $184.0517 | $184.05 | $184.05 | $184.10 |
| Purchase #3 | $115.92 | 13.476% | $131.5414 | $131.54 | $131.55 | $131.50 |
| Purchase #4 | $106.25 | 12.361% | $119.3836 | $119.38 | $119.40 | $119.40 |
| Purchase #5 | $122.88 | 13.806% | $139.8448 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $114.46 | 9.392% | $125.2101 | $125.21 | $125.20 | $125.20 |
| Purchase #7 | $207.46 | 9.254% | $226.6583 | $226.66 | $226.65 | $226.70 |
| 7 purchase totals = | $931.48 | $1,030.2285 | $1,030.22 | $1,030.25 | $1,030.20 | |