| 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 | $126.52 | 11.562% | $141.1482 | $141.15 | $141.15 | $141.10 |
| Purchase #2 | $8.52 | 3.652% | $8.8312 | $8.83 | $8.85 | $8.80 |
| Purchase #3 | $76.29 | 8.620% | $82.8662 | $82.87 | $82.85 | $82.90 |
| Purchase #4 | $97.25 | 13.133% | $110.0218 | $110.02 | $110.00 | $110.00 |
| Purchase #5 | $128.71 | 10.482% | $142.2014 | $142.20 | $142.20 | $142.20 |
| Purchase #6 | $179.34 | 9.742% | $196.8113 | $196.81 | $196.80 | $196.80 |
| Purchase #7 | $236.57 | 6.570% | $252.1126 | $252.11 | $252.10 | $252.10 |
| 7 purchase totals = | $853.20 | $933.9927 | $933.99 | $933.95 | $933.90 | |