| 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 | $248.87 | 5.636% | $262.8963 | $262.90 | $262.90 | $262.90 |
| Purchase #2 | $250.67 | 3.732% | $260.025 | $260.03 | $260.05 | $260.00 |
| Purchase #3 | $227.41 | 11.550% | $253.6759 | $253.68 | $253.70 | $253.70 |
| Purchase #4 | $230.54 | 12.264% | $258.8134 | $258.81 | $258.80 | $258.80 |
| Purchase #5 | $73.69 | 9.279% | $80.5277 | $80.53 | $80.55 | $80.50 |
| Purchase #6 | $103.53 | 4.701% | $108.3969 | $108.40 | $108.40 | $108.40 |
| Purchase #7 | $103.55 | 10.528% | $114.4517 | $114.45 | $114.45 | $114.50 |
| 7 purchase totals = | $1,238.26 | $1,338.7869 | $1,338.80 | $1,338.85 | $1,338.80 | |