| 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 | $192.55 | 8.496% | $208.909 | $208.91 | $208.90 | $208.90 |
| Purchase #2 | $241.46 | 8.176% | $261.2018 | $261.20 | $261.20 | $261.20 |
| Purchase #3 | $212.34 | 8.558% | $230.5121 | $230.51 | $230.50 | $230.50 |
| Purchase #4 | $203.69 | 8.374% | $220.747 | $220.75 | $220.75 | $220.70 |
| Purchase #5 | $17.82 | 9.584% | $19.5279 | $19.53 | $19.55 | $19.50 |
| Purchase #6 | $184.84 | 7.277% | $198.2908 | $198.29 | $198.30 | $198.30 |
| Purchase #7 | $115.55 | 3.753% | $119.8866 | $119.89 | $119.90 | $119.90 |
| 7 purchase totals = | $1,168.25 | $1,259.0752 | $1,259.08 | $1,259.10 | $1,259.00 | |