| 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 | $233.26 | 12.736% | $262.968 | $262.97 | $262.95 | $263.00 |
| Purchase #2 | $239.27 | 9.223% | $261.3379 | $261.34 | $261.35 | $261.30 |
| Purchase #3 | $141.88 | 5.493% | $149.6735 | $149.67 | $149.65 | $149.70 |
| Purchase #4 | $249.44 | 6.529% | $265.7259 | $265.73 | $265.75 | $265.70 |
| Purchase #5 | $39.71 | 13.443% | $45.0482 | $45.05 | $45.05 | $45.00 |
| Purchase #6 | $106.81 | 4.814% | $111.9518 | $111.95 | $111.95 | $112.00 |
| Purchase #7 | $38.92 | 3.658% | $40.3437 | $40.34 | $40.35 | $40.30 |
| 7 purchase totals = | $1,049.29 | $1,137.0490 | $1,137.05 | $1,137.05 | $1,137.00 | |