| 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 | $234.29 | 12.771% | $264.2112 | $264.21 | $264.20 | $264.20 |
| Purchase #2 | $45.28 | 12.566% | $50.9699 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $20.92 | 12.569% | $23.5494 | $23.55 | $23.55 | $23.50 |
| Purchase #4 | $196.25 | 13.721% | $223.1775 | $223.18 | $223.20 | $223.20 |
| Purchase #5 | $78.71 | 12.163% | $88.2835 | $88.28 | $88.30 | $88.30 |
| Purchase #6 | $193.47 | 5.488% | $204.0876 | $204.09 | $204.10 | $204.10 |
| Purchase #7 | $46.33 | 11.763% | $51.7798 | $51.78 | $51.80 | $51.80 |
| 7 purchase totals = | $815.25 | $906.0589 | $906.06 | $906.10 | $906.10 | |