| 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 | $102.94 | 4.170% | $107.2326 | $107.23 | $107.25 | $107.20 |
| Purchase #2 | $240.91 | 5.250% | $253.5578 | $253.56 | $253.55 | $253.60 |
| Purchase #3 | $77.81 | 7.329% | $83.5127 | $83.51 | $83.50 | $83.50 |
| Purchase #4 | $227.62 | 4.238% | $237.2665 | $237.27 | $237.25 | $237.30 |
| Purchase #5 | $63.46 | 7.316% | $68.1027 | $68.10 | $68.10 | $68.10 |
| Purchase #6 | $125.69 | 7.154% | $134.6819 | $134.68 | $134.70 | $134.70 |
| Purchase #7 | $110.76 | 11.106% | $123.061 | $123.06 | $123.05 | $123.10 |
| 7 purchase totals = | $949.19 | $1,007.4152 | $1,007.41 | $1,007.40 | $1,007.50 | |