| 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 | $96.82 | 12.711% | $109.1268 | $109.13 | $109.15 | $109.10 |
| Purchase #2 | $236.46 | 10.267% | $260.7373 | $260.74 | $260.75 | $260.70 |
| Purchase #3 | $6.59 | 5.829% | $6.9741 | $6.97 | $6.95 | $7.00 |
| Purchase #4 | $125.35 | 12.493% | $141.01 | $141.01 | $141.00 | $141.00 |
| Purchase #5 | $29.76 | 5.552% | $31.4123 | $31.41 | $31.40 | $31.40 |
| Purchase #6 | $216.46 | 9.678% | $237.409 | $237.41 | $237.40 | $237.40 |
| Purchase #7 | $227.50 | 10.305% | $250.9439 | $250.94 | $250.95 | $250.90 |
| 7 purchase totals = | $938.94 | $1,037.6134 | $1,037.61 | $1,037.60 | $1,037.50 | |