| 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 | $112.43 | 9.108% | $122.6701 | $122.67 | $122.65 | $122.70 |
| Purchase #2 | $236.43 | 8.722% | $257.0514 | $257.05 | $257.05 | $257.10 |
| Purchase #3 | $74.91 | 4.165% | $78.03 | $78.03 | $78.05 | $78.00 |
| Purchase #4 | $208.60 | 7.350% | $223.9321 | $223.93 | $223.95 | $223.90 |
| Purchase #5 | $180.80 | 9.721% | $198.3756 | $198.38 | $198.40 | $198.40 |
| Purchase #6 | $163.58 | 8.176% | $176.9543 | $176.95 | $176.95 | $177.00 |
| Purchase #7 | $226.72 | 13.102% | $256.4249 | $256.42 | $256.40 | $256.40 |
| 7 purchase totals = | $1,203.47 | $1,313.4384 | $1,313.43 | $1,313.45 | $1,313.50 | |