| 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 | $243.36 | 4.163% | $253.4911 | $253.49 | $253.50 | $253.50 |
| Purchase #2 | $88.48 | 9.787% | $97.1395 | $97.14 | $97.15 | $97.10 |
| Purchase #3 | $217.49 | 6.538% | $231.7095 | $231.71 | $231.70 | $231.70 |
| Purchase #4 | $11.48 | 6.422% | $12.2172 | $12.22 | $12.20 | $12.20 |
| Purchase #5 | $57.41 | 12.132% | $64.375 | $64.38 | $64.40 | $64.40 |
| Purchase #6 | $239.91 | 9.348% | $262.3368 | $262.34 | $262.35 | $262.30 |
| Purchase #7 | $203.53 | 8.429% | $220.6855 | $220.69 | $220.70 | $220.70 |
| 7 purchase totals = | $1,061.66 | $1,141.9546 | $1,141.97 | $1,142.00 | $1,141.90 | |