| 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 | $245.32 | 10.506% | $271.0933 | $271.09 | $271.10 | $271.10 |
| Purchase #2 | $133.41 | 3.638% | $138.2635 | $138.26 | $138.25 | $138.30 |
| Purchase #3 | $54.84 | 10.133% | $60.3969 | $60.40 | $60.40 | $60.40 |
| Purchase #4 | $193.37 | 3.376% | $199.8982 | $199.90 | $199.90 | $199.90 |
| Purchase #5 | $96.67 | 9.302% | $105.6622 | $105.66 | $105.65 | $105.70 |
| Purchase #6 | $196.85 | 8.346% | $213.2791 | $213.28 | $213.30 | $213.30 |
| Purchase #7 | $9.79 | 10.455% | $10.8135 | $10.81 | $10.80 | $10.80 |
| 7 purchase totals = | $930.25 | $999.4067 | $999.40 | $999.40 | $999.50 | |