| 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 | $113.51 | 3.472% | $117.4511 | $117.45 | $117.45 | $117.50 |
| Purchase #2 | $177.83 | 12.655% | $200.3344 | $200.33 | $200.35 | $200.30 |
| Purchase #3 | $103.35 | 12.162% | $115.9194 | $115.92 | $115.90 | $115.90 |
| Purchase #4 | $13.71 | 3.654% | $14.211 | $14.21 | $14.20 | $14.20 |
| Purchase #5 | $233.38 | 8.156% | $252.4145 | $252.41 | $252.40 | $252.40 |
| Purchase #6 | $227.26 | 11.304% | $252.9495 | $252.95 | $252.95 | $252.90 |
| Purchase #7 | $157.37 | 10.622% | $174.0858 | $174.09 | $174.10 | $174.10 |
| 7 purchase totals = | $1,026.41 | $1,127.3657 | $1,127.36 | $1,127.35 | $1,127.30 | |