| 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 | $222.57 | 8.169% | $240.7517 | $240.75 | $240.75 | $240.80 |
| Purchase #2 | $230.47 | 11.681% | $257.3912 | $257.39 | $257.40 | $257.40 |
| Purchase #3 | $30.33 | 5.625% | $32.0361 | $32.04 | $32.05 | $32.00 |
| Purchase #4 | $89.37 | 10.870% | $99.0845 | $99.08 | $99.10 | $99.10 |
| Purchase #5 | $153.89 | 13.184% | $174.1789 | $174.18 | $174.20 | $174.20 |
| Purchase #6 | $198.54 | 6.540% | $211.5245 | $211.52 | $211.50 | $211.50 |
| Purchase #7 | $173.82 | 10.457% | $191.9964 | $192.00 | $192.00 | $192.00 |
| 7 purchase totals = | $1,098.99 | $1,206.9633 | $1,206.96 | $1,207.00 | $1,207.00 | |