| 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 | $206.70 | 11.407% | $230.2783 | $230.28 | $230.30 | $230.30 |
| Purchase #2 | $70.30 | 10.389% | $77.6035 | $77.60 | $77.60 | $77.60 |
| Purchase #3 | $211.84 | 5.610% | $223.7242 | $223.72 | $223.70 | $223.70 |
| Purchase #4 | $63.85 | 6.114% | $67.7538 | $67.75 | $67.75 | $67.80 |
| Purchase #5 | $228.77 | 11.487% | $255.0488 | $255.05 | $255.05 | $255.00 |
| Purchase #6 | $250.59 | 8.788% | $272.6118 | $272.61 | $272.60 | $272.60 |
| Purchase #7 | $176.73 | 4.720% | $185.0717 | $185.07 | $185.05 | $185.10 |
| 7 purchase totals = | $1,208.78 | $1,312.0921 | $1,312.08 | $1,312.05 | $1,312.10 | |