| 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 | $94.82 | 8.200% | $102.5952 | $102.60 | $102.60 | $102.60 |
| Purchase #2 | $195.87 | 5.258% | $206.1688 | $206.17 | $206.15 | $206.20 |
| Purchase #3 | $173.98 | 8.636% | $189.0049 | $189.00 | $189.00 | $189.00 |
| Purchase #4 | $75.47 | 3.373% | $78.0156 | $78.02 | $78.00 | $78.00 |
| Purchase #5 | $203.71 | 13.556% | $231.3249 | $231.32 | $231.30 | $231.30 |
| Purchase #6 | $178.81 | 10.841% | $198.1948 | $198.19 | $198.20 | $198.20 |
| Purchase #7 | $112.65 | 13.619% | $127.9918 | $127.99 | $128.00 | $128.00 |
| 7 purchase totals = | $1,035.31 | $1,133.2960 | $1,133.29 | $1,133.25 | $1,133.30 | |