| 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 | $240.95 | 9.496% | $263.8306 | $263.83 | $263.85 | $263.80 |
| Purchase #2 | $171.36 | 3.458% | $177.2856 | $177.29 | $177.30 | $177.30 |
| Purchase #3 | $182.74 | 4.175% | $190.3694 | $190.37 | $190.35 | $190.40 |
| Purchase #4 | $100.61 | 13.728% | $114.4217 | $114.42 | $114.40 | $114.40 |
| Purchase #5 | $238.32 | 10.438% | $263.1958 | $263.20 | $263.20 | $263.20 |
| Purchase #6 | $227.34 | 5.766% | $240.4484 | $240.45 | $240.45 | $240.40 |
| Purchase #7 | $89.97 | 13.551% | $102.1618 | $102.16 | $102.15 | $102.20 |
| 7 purchase totals = | $1,251.29 | $1,351.7133 | $1,351.72 | $1,351.70 | $1,351.70 | |