| 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 | $206.57 | 13.393% | $234.2359 | $234.24 | $234.25 | $234.20 |
| Purchase #2 | $151.88 | 6.834% | $162.2595 | $162.26 | $162.25 | $162.30 |
| Purchase #3 | $113.25 | 4.381% | $118.2115 | $118.21 | $118.20 | $118.20 |
| Purchase #4 | $179.76 | 11.135% | $199.7763 | $199.78 | $199.80 | $199.80 |
| Purchase #5 | $78.83 | 13.522% | $89.4894 | $89.49 | $89.50 | $89.50 |
| Purchase #6 | $207.39 | 11.228% | $230.6757 | $230.68 | $230.70 | $230.70 |
| Purchase #7 | $134.40 | 3.711% | $139.3876 | $139.39 | $139.40 | $139.40 |
| 7 purchase totals = | $1,072.08 | $1,174.0359 | $1,174.05 | $1,174.10 | $1,174.10 | |