| 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 | $192.38 | 9.351% | $210.3695 | $210.37 | $210.35 | $210.40 |
| Purchase #2 | $188.56 | 10.447% | $208.2589 | $208.26 | $208.25 | $208.30 |
| Purchase #3 | $238.69 | 6.722% | $254.7347 | $254.73 | $254.75 | $254.70 |
| Purchase #4 | $194.82 | 7.156% | $208.7613 | $208.76 | $208.75 | $208.80 |
| Purchase #5 | $87.37 | 3.510% | $90.4367 | $90.44 | $90.45 | $90.40 |
| Purchase #6 | $168.56 | 4.837% | $176.7132 | $176.71 | $176.70 | $176.70 |
| Purchase #7 | $220.93 | 10.527% | $244.1873 | $244.19 | $244.20 | $244.20 |
| 7 purchase totals = | $1,291.31 | $1,393.4616 | $1,393.46 | $1,393.45 | $1,393.50 | |