| 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 | $94.26 | 8.328% | $102.11 | $102.11 | $102.10 | $102.10 |
| Purchase #2 | $180.50 | 4.416% | $188.4709 | $188.47 | $188.45 | $188.50 |
| Purchase #3 | $199.84 | 7.193% | $214.2145 | $214.21 | $214.20 | $214.20 |
| Purchase #4 | $133.28 | 5.130% | $140.1173 | $140.12 | $140.10 | $140.10 |
| Purchase #5 | $16.92 | 7.651% | $18.2145 | $18.21 | $18.20 | $18.20 |
| Purchase #6 | $45.26 | 7.118% | $48.4816 | $48.48 | $48.50 | $48.50 |
| Purchase #7 | $228.83 | 5.416% | $241.2234 | $241.22 | $241.20 | $241.20 |
| 7 purchase totals = | $898.89 | $952.8322 | $952.82 | $952.75 | $952.80 | |