| 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 | $39.64 | 12.848% | $44.7329 | $44.73 | $44.75 | $44.70 |
| Purchase #2 | $174.50 | 8.672% | $189.6326 | $189.63 | $189.65 | $189.60 |
| Purchase #3 | $217.92 | 10.270% | $240.3004 | $240.30 | $240.30 | $240.30 |
| Purchase #4 | $121.52 | 3.202% | $125.4111 | $125.41 | $125.40 | $125.40 |
| Purchase #5 | $106.58 | 6.783% | $113.8093 | $113.81 | $113.80 | $113.80 |
| Purchase #6 | $180.49 | 3.235% | $186.3289 | $186.33 | $186.35 | $186.30 |
| Purchase #7 | $208.65 | 6.521% | $222.2561 | $222.26 | $222.25 | $222.30 |
| 7 purchase totals = | $1,049.30 | $1,122.4713 | $1,122.47 | $1,122.50 | $1,122.40 | |