| 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 | $226.56 | 4.482% | $236.7144 | $236.71 | $236.70 | $236.70 |
| Purchase #2 | $5.93 | 3.812% | $6.1561 | $6.16 | $6.15 | $6.20 |
| Purchase #3 | $89.32 | 7.414% | $95.9422 | $95.94 | $95.95 | $95.90 |
| Purchase #4 | $180.67 | 7.687% | $194.5581 | $194.56 | $194.55 | $194.60 |
| Purchase #5 | $128.76 | 9.340% | $140.7862 | $140.79 | $140.80 | $140.80 |
| Purchase #6 | $56.81 | 6.669% | $60.5987 | $60.60 | $60.60 | $60.60 |
| Purchase #7 | $227.66 | 10.321% | $251.1568 | $251.16 | $251.15 | $251.20 |
| 7 purchase totals = | $915.71 | $985.9125 | $985.92 | $985.90 | $986.00 | |