| 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 | $237.72 | 12.239% | $266.8146 | $266.81 | $266.80 | $266.80 |
| Purchase #2 | $5.91 | 4.452% | $6.1731 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $68.49 | 8.294% | $74.1706 | $74.17 | $74.15 | $74.20 |
| Purchase #4 | $23.43 | 7.868% | $25.2735 | $25.27 | $25.25 | $25.30 |
| Purchase #5 | $11.99 | 11.195% | $13.3323 | $13.33 | $13.35 | $13.30 |
| Purchase #6 | $199.56 | 3.396% | $206.3371 | $206.34 | $206.35 | $206.30 |
| Purchase #7 | $7.80 | 8.845% | $8.4899 | $8.49 | $8.50 | $8.50 |
| 7 purchase totals = | $554.90 | $600.5911 | $600.58 | $600.55 | $600.60 | |