| 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 | $90.92 | 12.865% | $102.6169 | $102.62 | $102.60 | $102.60 |
| Purchase #2 | $10.72 | 7.727% | $11.5483 | $11.55 | $11.55 | $11.50 |
| Purchase #3 | $210.30 | 5.506% | $221.8791 | $221.88 | $221.90 | $221.90 |
| Purchase #4 | $114.57 | 9.511% | $125.4668 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $22.67 | 3.486% | $23.4603 | $23.46 | $23.45 | $23.50 |
| Purchase #6 | $28.63 | 4.806% | $30.006 | $30.01 | $30.00 | $30.00 |
| Purchase #7 | $180.30 | 10.469% | $199.1756 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $658.11 | $714.1530 | $714.17 | $714.15 | $714.20 | |