| 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 | $232.50 | 10.705% | $257.3891 | $257.39 | $257.40 | $257.40 |
| Purchase #2 | $214.46 | 12.812% | $241.9366 | $241.94 | $241.95 | $241.90 |
| Purchase #3 | $236.49 | 12.828% | $266.8269 | $266.83 | $266.85 | $266.80 |
| Purchase #4 | $30.96 | 8.450% | $33.5761 | $33.58 | $33.60 | $33.60 |
| Purchase #5 | $134.50 | 9.635% | $147.4591 | $147.46 | $147.45 | $147.50 |
| Purchase #6 | $214.97 | 13.622% | $244.2532 | $244.25 | $244.25 | $244.30 |
| Purchase #7 | $246.93 | 11.377% | $275.0232 | $275.02 | $275.00 | $275.00 |
| 7 purchase totals = | $1,310.81 | $1,466.4642 | $1,466.47 | $1,466.50 | $1,466.50 | |