| 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 | $119.91 | 3.215% | $123.7651 | $123.77 | $123.75 | $123.80 |
| Purchase #2 | $109.29 | 9.472% | $119.6419 | $119.64 | $119.65 | $119.60 |
| Purchase #3 | $9.71 | 13.201% | $10.9918 | $10.99 | $11.00 | $11.00 |
| Purchase #4 | $173.29 | 10.751% | $191.9204 | $191.92 | $191.90 | $191.90 |
| Purchase #5 | $18.47 | 12.343% | $20.7498 | $20.75 | $20.75 | $20.70 |
| Purchase #6 | $237.86 | 9.826% | $261.2321 | $261.23 | $261.25 | $261.20 |
| Purchase #7 | $23.44 | 3.729% | $24.3141 | $24.31 | $24.30 | $24.30 |
| 7 purchase totals = | $691.97 | $752.6152 | $752.61 | $752.60 | $752.50 | |