| 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 | $183.44 | 9.307% | $200.5128 | $200.51 | $200.50 | $200.50 |
| Purchase #2 | $154.48 | 11.300% | $171.9362 | $171.94 | $171.95 | $171.90 |
| Purchase #3 | $250.50 | 8.177% | $270.9834 | $270.98 | $271.00 | $271.00 |
| Purchase #4 | $231.35 | 13.669% | $262.9732 | $262.97 | $262.95 | $263.00 |
| Purchase #5 | $160.35 | 8.590% | $174.1241 | $174.12 | $174.10 | $174.10 |
| Purchase #6 | $79.75 | 5.372% | $84.0342 | $84.03 | $84.05 | $84.00 |
| Purchase #7 | $28.61 | 7.253% | $30.6851 | $30.69 | $30.70 | $30.70 |
| 7 purchase totals = | $1,088.48 | $1,195.2490 | $1,195.24 | $1,195.25 | $1,195.20 | |