| 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 | $223.50 | 13.289% | $253.2009 | $253.20 | $253.20 | $253.20 |
| Purchase #2 | $198.40 | 9.861% | $217.9642 | $217.96 | $217.95 | $218.00 |
| Purchase #3 | $205.61 | 4.561% | $214.9879 | $214.99 | $215.00 | $215.00 |
| Purchase #4 | $174.30 | 6.175% | $185.063 | $185.06 | $185.05 | $185.10 |
| Purchase #5 | $49.92 | 10.725% | $55.2739 | $55.27 | $55.25 | $55.30 |
| Purchase #6 | $124.41 | 3.620% | $128.9136 | $128.91 | $128.90 | $128.90 |
| Purchase #7 | $99.26 | 13.603% | $112.7623 | $112.76 | $112.75 | $112.80 |
| 7 purchase totals = | $1,075.40 | $1,168.1658 | $1,168.15 | $1,168.10 | $1,168.30 | |