| 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 | $213.67 | 11.535% | $238.3168 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $160.65 | 12.680% | $181.0204 | $181.02 | $181.00 | $181.00 |
| Purchase #3 | $50.82 | 9.776% | $55.7882 | $55.79 | $55.80 | $55.80 |
| Purchase #4 | $220.74 | 10.358% | $243.6042 | $243.60 | $243.60 | $243.60 |
| Purchase #5 | $166.61 | 11.199% | $185.2687 | $185.27 | $185.25 | $185.30 |
| Purchase #6 | $228.62 | 12.577% | $257.3735 | $257.37 | $257.35 | $257.40 |
| Purchase #7 | $172.38 | 12.122% | $193.2759 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $1,213.49 | $1,354.6477 | $1,354.65 | $1,354.60 | $1,354.70 | |