| 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 | $231.74 | 6.708% | $247.2851 | $247.29 | $247.30 | $247.30 |
| Purchase #2 | $207.47 | 8.809% | $225.746 | $225.75 | $225.75 | $225.70 |
| Purchase #3 | $105.60 | 12.462% | $118.7599 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $227.84 | 8.555% | $247.3317 | $247.33 | $247.35 | $247.30 |
| Purchase #5 | $141.64 | 3.308% | $146.3255 | $146.33 | $146.35 | $146.30 |
| Purchase #6 | $63.33 | 11.436% | $70.5724 | $70.57 | $70.55 | $70.60 |
| Purchase #7 | $136.46 | 5.146% | $143.4822 | $143.48 | $143.50 | $143.50 |
| 7 purchase totals = | $1,114.08 | $1,199.5028 | $1,199.51 | $1,199.55 | $1,199.50 | |