| 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 | $207.72 | 9.717% | $227.9042 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $31.85 | 10.829% | $35.299 | $35.30 | $35.30 | $35.30 |
| Purchase #3 | $130.95 | 6.500% | $139.4618 | $139.46 | $139.45 | $139.50 |
| Purchase #4 | $134.41 | 5.327% | $141.57 | $141.57 | $141.55 | $141.60 |
| Purchase #5 | $47.97 | 10.333% | $52.9267 | $52.93 | $52.95 | $52.90 |
| Purchase #6 | $199.26 | 10.344% | $219.8715 | $219.87 | $219.85 | $219.90 |
| Purchase #7 | $182.64 | 5.868% | $193.3573 | $193.36 | $193.35 | $193.40 |
| 7 purchase totals = | $934.80 | $1,010.3905 | $1,010.39 | $1,010.35 | $1,010.50 | |