| 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 | $193.68 | 12.677% | $218.2328 | $218.23 | $218.25 | $218.20 |
| Purchase #2 | $135.89 | 6.198% | $144.3125 | $144.31 | $144.30 | $144.30 |
| Purchase #3 | $238.92 | 9.142% | $260.7621 | $260.76 | $260.75 | $260.80 |
| Purchase #4 | $250.68 | 13.732% | $285.1034 | $285.10 | $285.10 | $285.10 |
| Purchase #5 | $192.27 | 7.476% | $206.6441 | $206.64 | $206.65 | $206.60 |
| Purchase #6 | $10.27 | 11.673% | $11.4688 | $11.47 | $11.45 | $11.50 |
| Purchase #7 | $190.61 | 12.514% | $214.4629 | $214.46 | $214.45 | $214.50 |
| 7 purchase totals = | $1,212.32 | $1,340.9866 | $1,340.97 | $1,340.95 | $1,341.00 | |