| 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 | $230.94 | 4.243% | $240.7388 | $240.74 | $240.75 | $240.70 |
| Purchase #2 | $159.43 | 3.758% | $165.4214 | $165.42 | $165.40 | $165.40 |
| Purchase #3 | $14.67 | 9.778% | $16.1044 | $16.10 | $16.10 | $16.10 |
| Purchase #4 | $77.68 | 5.825% | $82.2049 | $82.20 | $82.20 | $82.20 |
| Purchase #5 | $199.92 | 5.201% | $210.3178 | $210.32 | $210.30 | $210.30 |
| Purchase #6 | $214.34 | 10.240% | $236.2884 | $236.29 | $236.30 | $236.30 |
| Purchase #7 | $204.58 | 9.369% | $223.7471 | $223.75 | $223.75 | $223.70 |
| 7 purchase totals = | $1,101.56 | $1,174.8228 | $1,174.82 | $1,174.80 | $1,174.70 | |