| 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 | $28.27 | 4.415% | $29.5181 | $29.52 | $29.50 | $29.50 |
| Purchase #2 | $244.40 | 9.209% | $266.9068 | $266.91 | $266.90 | $266.90 |
| Purchase #3 | $234.55 | 11.694% | $261.9783 | $261.98 | $262.00 | $262.00 |
| Purchase #4 | $132.51 | 5.564% | $139.8829 | $139.88 | $139.90 | $139.90 |
| Purchase #5 | $119.41 | 3.720% | $123.8521 | $123.85 | $123.85 | $123.90 |
| Purchase #6 | $193.83 | 8.666% | $210.6273 | $210.63 | $210.65 | $210.60 |
| Purchase #7 | $222.82 | 3.396% | $230.387 | $230.39 | $230.40 | $230.40 |
| 7 purchase totals = | $1,175.79 | $1,263.1525 | $1,263.16 | $1,263.20 | $1,263.20 | |