| 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 | $208.79 | 10.822% | $231.3853 | $231.39 | $231.40 | $231.40 |
| Purchase #2 | $91.92 | 4.679% | $96.2209 | $96.22 | $96.20 | $96.20 |
| Purchase #3 | $20.27 | 3.531% | $20.9857 | $20.99 | $21.00 | $21.00 |
| Purchase #4 | $63.48 | 10.647% | $70.2387 | $70.24 | $70.25 | $70.20 |
| Purchase #5 | $222.44 | 13.496% | $252.4605 | $252.46 | $252.45 | $252.50 |
| Purchase #6 | $239.38 | 9.768% | $262.7626 | $262.76 | $262.75 | $262.80 |
| Purchase #7 | $47.64 | 12.394% | $53.5445 | $53.54 | $53.55 | $53.50 |
| 7 purchase totals = | $893.92 | $987.5982 | $987.60 | $987.60 | $987.60 | |