| 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 | $36.59 | 10.642% | $40.4839 | $40.48 | $40.50 | $40.50 |
| Purchase #2 | $181.71 | 12.860% | $205.0779 | $205.08 | $205.10 | $205.10 |
| Purchase #3 | $214.63 | 11.717% | $239.7782 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $99.68 | 5.334% | $104.9969 | $105.00 | $105.00 | $105.00 |
| Purchase #5 | $243.27 | 4.292% | $253.7111 | $253.71 | $253.70 | $253.70 |
| Purchase #6 | $88.28 | 10.371% | $97.4355 | $97.44 | $97.45 | $97.40 |
| Purchase #7 | $159.98 | 4.281% | $166.8287 | $166.83 | $166.85 | $166.80 |
| 7 purchase totals = | $1,024.14 | $1,108.3122 | $1,108.32 | $1,108.40 | $1,108.30 | |