| 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 | $189.46 | 7.751% | $204.145 | $204.15 | $204.15 | $204.10 |
| Purchase #2 | $25.44 | 7.130% | $27.2539 | $27.25 | $27.25 | $27.30 |
| Purchase #3 | $183.58 | 4.303% | $191.4794 | $191.48 | $191.50 | $191.50 |
| Purchase #4 | $21.61 | 9.849% | $23.7384 | $23.74 | $23.75 | $23.70 |
| Purchase #5 | $206.51 | 12.178% | $231.6588 | $231.66 | $231.65 | $231.70 |
| Purchase #6 | $99.73 | 7.466% | $107.1758 | $107.18 | $107.20 | $107.20 |
| Purchase #7 | $242.75 | 7.549% | $261.0752 | $261.08 | $261.10 | $261.10 |
| 7 purchase totals = | $969.08 | $1,046.5265 | $1,046.54 | $1,046.60 | $1,046.60 | |