| 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 | $34.46 | 4.160% | $35.8935 | $35.89 | $35.90 | $35.90 |
| Purchase #2 | $94.70 | 5.787% | $100.1803 | $100.18 | $100.20 | $100.20 |
| Purchase #3 | $183.78 | 6.391% | $195.5254 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $214.76 | 7.746% | $231.3953 | $231.40 | $231.40 | $231.40 |
| Purchase #5 | $242.99 | 7.436% | $261.0587 | $261.06 | $261.05 | $261.10 |
| Purchase #6 | $210.81 | 9.292% | $230.3985 | $230.40 | $230.40 | $230.40 |
| Purchase #7 | $218.92 | 3.588% | $226.7748 | $226.77 | $226.75 | $226.80 |
| 7 purchase totals = | $1,200.42 | $1,281.2265 | $1,281.23 | $1,281.25 | $1,281.30 | |