| 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 | $205.41 | 12.846% | $231.797 | $231.80 | $231.80 | $231.80 |
| Purchase #2 | $236.66 | 3.387% | $244.6757 | $244.68 | $244.70 | $244.70 |
| Purchase #3 | $226.59 | 10.463% | $250.2981 | $250.30 | $250.30 | $250.30 |
| Purchase #4 | $243.76 | 5.594% | $257.3959 | $257.40 | $257.40 | $257.40 |
| Purchase #5 | $38.34 | 8.269% | $41.5103 | $41.51 | $41.50 | $41.50 |
| Purchase #6 | $172.46 | 3.282% | $178.1201 | $178.12 | $178.10 | $178.10 |
| Purchase #7 | $112.55 | 13.598% | $127.8545 | $127.85 | $127.85 | $127.90 |
| 7 purchase totals = | $1,235.77 | $1,331.6516 | $1,331.66 | $1,331.65 | $1,331.70 | |