| 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 | $73.99 | 10.699% | $81.9062 | $81.91 | $81.90 | $81.90 |
| Purchase #2 | $233.99 | 3.129% | $241.3115 | $241.31 | $241.30 | $241.30 |
| Purchase #3 | $97.28 | 13.784% | $110.6891 | $110.69 | $110.70 | $110.70 |
| Purchase #4 | $226.95 | 10.114% | $249.9037 | $249.90 | $249.90 | $249.90 |
| Purchase #5 | $124.97 | 12.659% | $140.79 | $140.79 | $140.80 | $140.80 |
| Purchase #6 | $80.48 | 10.590% | $89.0028 | $89.00 | $89.00 | $89.00 |
| Purchase #7 | $222.87 | 9.236% | $243.4543 | $243.45 | $243.45 | $243.50 |
| 7 purchase totals = | $1,060.53 | $1,157.0576 | $1,157.05 | $1,157.05 | $1,157.10 | |