| 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 | $97.69 | 8.489% | $105.9829 | $105.98 | $106.00 | $106.00 |
| Purchase #2 | $109.98 | 3.429% | $113.7512 | $113.75 | $113.75 | $113.80 |
| Purchase #3 | $60.74 | 7.391% | $65.2293 | $65.23 | $65.25 | $65.20 |
| Purchase #4 | $249.92 | 12.808% | $281.9298 | $281.93 | $281.95 | $281.90 |
| Purchase #5 | $192.50 | 7.549% | $207.0318 | $207.03 | $207.05 | $207.00 |
| Purchase #6 | $151.55 | 11.403% | $168.8312 | $168.83 | $168.85 | $168.80 |
| Purchase #7 | $209.53 | 7.206% | $224.6287 | $224.63 | $224.65 | $224.60 |
| 7 purchase totals = | $1,071.91 | $1,167.3849 | $1,167.38 | $1,167.50 | $1,167.30 | |