| 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 | $232.43 | 10.257% | $256.2703 | $256.27 | $256.25 | $256.30 |
| Purchase #2 | $14.25 | 13.331% | $16.1497 | $16.15 | $16.15 | $16.10 |
| Purchase #3 | $76.72 | 5.230% | $80.7325 | $80.73 | $80.75 | $80.70 |
| Purchase #4 | $212.51 | 13.730% | $241.6876 | $241.69 | $241.70 | $241.70 |
| Purchase #5 | $86.45 | 5.253% | $90.9912 | $90.99 | $91.00 | $91.00 |
| Purchase #6 | $78.52 | 12.155% | $88.0641 | $88.06 | $88.05 | $88.10 |
| Purchase #7 | $94.73 | 4.282% | $98.7863 | $98.79 | $98.80 | $98.80 |
| 7 purchase totals = | $795.61 | $872.6817 | $872.68 | $872.70 | $872.70 | |