| 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 | $241.34 | 3.610% | $250.0524 | $250.05 | $250.05 | $250.10 |
| Purchase #2 | $142.63 | 6.629% | $152.0849 | $152.08 | $152.10 | $152.10 |
| Purchase #3 | $146.33 | 11.641% | $163.3643 | $163.36 | $163.35 | $163.40 |
| Purchase #4 | $114.66 | 9.272% | $125.2913 | $125.29 | $125.30 | $125.30 |
| Purchase #5 | $234.76 | 6.616% | $250.2917 | $250.29 | $250.30 | $250.30 |
| Purchase #6 | $112.37 | 4.367% | $117.2772 | $117.28 | $117.30 | $117.30 |
| Purchase #7 | $42.66 | 9.342% | $46.6453 | $46.65 | $46.65 | $46.60 |
| 7 purchase totals = | $1,034.75 | $1,105.0071 | $1,105.00 | $1,105.05 | $1,105.10 | |