| 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 | $217.86 | 8.368% | $236.0905 | $236.09 | $236.10 | $236.10 |
| Purchase #2 | $227.75 | 12.820% | $256.9476 | $256.95 | $256.95 | $256.90 |
| Purchase #3 | $8.40 | 3.477% | $8.6921 | $8.69 | $8.70 | $8.70 |
| Purchase #4 | $250.81 | 13.346% | $284.2831 | $284.28 | $284.30 | $284.30 |
| Purchase #5 | $179.79 | 7.609% | $193.4702 | $193.47 | $193.45 | $193.50 |
| Purchase #6 | $191.92 | 10.280% | $211.6494 | $211.65 | $211.65 | $211.60 |
| Purchase #7 | $103.96 | 10.451% | $114.8249 | $114.82 | $114.80 | $114.80 |
| 7 purchase totals = | $1,180.49 | $1,305.9578 | $1,305.95 | $1,305.95 | $1,305.90 | |