| 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 | $231.28 | 6.793% | $246.9909 | $246.99 | $247.00 | $247.00 |
| Purchase #2 | $51.39 | 3.294% | $53.0828 | $53.08 | $53.10 | $53.10 |
| Purchase #3 | $60.83 | 4.816% | $63.7596 | $63.76 | $63.75 | $63.80 |
| Purchase #4 | $237.93 | 3.257% | $245.6794 | $245.68 | $245.70 | $245.70 |
| Purchase #5 | $128.51 | 11.368% | $143.119 | $143.12 | $143.10 | $143.10 |
| Purchase #6 | $7.62 | 9.321% | $8.3303 | $8.33 | $8.35 | $8.30 |
| Purchase #7 | $217.70 | 5.304% | $229.2468 | $229.25 | $229.25 | $229.20 |
| 7 purchase totals = | $935.26 | $990.2088 | $990.21 | $990.25 | $990.20 | |