| 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 | $26.29 | 7.564% | $28.2786 | $28.28 | $28.30 | $28.30 |
| Purchase #2 | $213.34 | 12.294% | $239.568 | $239.57 | $239.55 | $239.60 |
| Purchase #3 | $143.59 | 3.736% | $148.9545 | $148.95 | $148.95 | $149.00 |
| Purchase #4 | $247.44 | 4.629% | $258.894 | $258.89 | $258.90 | $258.90 |
| Purchase #5 | $105.63 | 8.743% | $114.8652 | $114.87 | $114.85 | $114.90 |
| Purchase #6 | $23.78 | 12.870% | $26.8405 | $26.84 | $26.85 | $26.80 |
| Purchase #7 | $67.71 | 10.403% | $74.7539 | $74.75 | $74.75 | $74.80 |
| 7 purchase totals = | $827.78 | $892.1547 | $892.15 | $892.15 | $892.30 | |