| 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 | $91.84 | 6.172% | $97.5084 | $97.51 | $97.50 | $97.50 |
| Purchase #2 | $127.55 | 12.573% | $143.5869 | $143.59 | $143.60 | $143.60 |
| Purchase #3 | $87.60 | 10.715% | $96.9863 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $215.52 | 9.347% | $235.6647 | $235.66 | $235.65 | $235.70 |
| Purchase #5 | $5.58 | 4.296% | $5.8197 | $5.82 | $5.80 | $5.80 |
| Purchase #6 | $224.84 | 13.176% | $254.4649 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $161.64 | 8.222% | $174.93 | $174.93 | $174.95 | $174.90 |
| 7 purchase totals = | $914.57 | $1,008.9609 | $1,008.96 | $1,008.95 | $1,009.00 | |