| 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 | $218.31 | 7.710% | $235.1417 | $235.14 | $235.15 | $235.10 |
| Purchase #2 | $106.75 | 6.251% | $113.4229 | $113.42 | $113.40 | $113.40 |
| Purchase #3 | $123.49 | 4.427% | $128.9569 | $128.96 | $128.95 | $129.00 |
| Purchase #4 | $199.35 | 3.841% | $207.007 | $207.01 | $207.00 | $207.00 |
| Purchase #5 | $233.83 | 12.182% | $262.3152 | $262.32 | $262.30 | $262.30 |
| Purchase #6 | $250.78 | 10.621% | $277.4153 | $277.42 | $277.40 | $277.40 |
| Purchase #7 | $55.76 | 13.435% | $63.2514 | $63.25 | $63.25 | $63.30 |
| 7 purchase totals = | $1,188.27 | $1,287.5104 | $1,287.52 | $1,287.45 | $1,287.50 | |