| 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 | $198.81 | 9.636% | $217.9673 | $217.97 | $217.95 | $218.00 |
| Purchase #2 | $220.25 | 6.285% | $234.0927 | $234.09 | $234.10 | $234.10 |
| Purchase #3 | $241.66 | 8.128% | $261.3021 | $261.30 | $261.30 | $261.30 |
| Purchase #4 | $180.44 | 5.146% | $189.7254 | $189.73 | $189.75 | $189.70 |
| Purchase #5 | $230.89 | 3.263% | $238.4239 | $238.42 | $238.40 | $238.40 |
| Purchase #6 | $169.64 | 11.230% | $188.6906 | $188.69 | $188.70 | $188.70 |
| Purchase #7 | $121.37 | 4.563% | $126.9081 | $126.91 | $126.90 | $126.90 |
| 7 purchase totals = | $1,363.06 | $1,457.1101 | $1,457.11 | $1,457.10 | $1,457.10 | |