| 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 | $234.25 | 12.264% | $262.9784 | $262.98 | $263.00 | $263.00 |
| Purchase #2 | $185.68 | 4.450% | $193.9428 | $193.94 | $193.95 | $193.90 |
| Purchase #3 | $83.92 | 4.711% | $87.8735 | $87.87 | $87.85 | $87.90 |
| Purchase #4 | $84.45 | 5.462% | $89.0627 | $89.06 | $89.05 | $89.10 |
| Purchase #5 | $177.37 | 11.233% | $197.294 | $197.29 | $197.30 | $197.30 |
| Purchase #6 | $228.28 | 13.338% | $258.728 | $258.73 | $258.75 | $258.70 |
| Purchase #7 | $76.44 | 7.351% | $82.0591 | $82.06 | $82.05 | $82.10 |
| 7 purchase totals = | $1,070.39 | $1,171.9385 | $1,171.93 | $1,171.95 | $1,172.00 | |