| 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 | $17.46 | 4.132% | $18.1814 | $18.18 | $18.20 | $18.20 |
| Purchase #2 | $50.89 | 11.700% | $56.8441 | $56.84 | $56.85 | $56.80 |
| Purchase #3 | $209.72 | 12.193% | $235.2912 | $235.29 | $235.30 | $235.30 |
| Purchase #4 | $177.50 | 4.714% | $185.8674 | $185.87 | $185.85 | $185.90 |
| Purchase #5 | $187.32 | 10.273% | $206.5634 | $206.56 | $206.55 | $206.60 |
| Purchase #6 | $246.93 | 12.342% | $277.4061 | $277.41 | $277.40 | $277.40 |
| Purchase #7 | $214.42 | 6.266% | $227.8556 | $227.86 | $227.85 | $227.90 |
| 7 purchase totals = | $1,104.24 | $1,208.0092 | $1,208.01 | $1,208.00 | $1,208.10 | |