| 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 | $238.95 | 6.636% | $254.8067 | $254.81 | $254.80 | $254.80 |
| Purchase #2 | $205.57 | 4.487% | $214.7939 | $214.79 | $214.80 | $214.80 |
| Purchase #3 | $86.50 | 6.820% | $92.3993 | $92.40 | $92.40 | $92.40 |
| Purchase #4 | $90.75 | 12.590% | $102.1754 | $102.18 | $102.20 | $102.20 |
| Purchase #5 | $38.55 | 10.795% | $42.7115 | $42.71 | $42.70 | $42.70 |
| Purchase #6 | $220.89 | 12.446% | $248.382 | $248.38 | $248.40 | $248.40 |
| Purchase #7 | $221.51 | 8.231% | $239.7425 | $239.74 | $239.75 | $239.70 |
| 7 purchase totals = | $1,102.72 | $1,195.0113 | $1,195.01 | $1,195.05 | $1,195.00 | |