| 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 | $127.58 | 9.165% | $139.2727 | $139.27 | $139.25 | $139.30 |
| Purchase #2 | $215.32 | 11.120% | $239.2636 | $239.26 | $239.25 | $239.30 |
| Purchase #3 | $185.75 | 10.831% | $205.8686 | $205.87 | $205.85 | $205.90 |
| Purchase #4 | $204.75 | 8.703% | $222.5694 | $222.57 | $222.55 | $222.60 |
| Purchase #5 | $38.26 | 4.852% | $40.1164 | $40.12 | $40.10 | $40.10 |
| Purchase #6 | $186.71 | 10.817% | $206.9064 | $206.91 | $206.90 | $206.90 |
| Purchase #7 | $202.53 | 6.622% | $215.9415 | $215.94 | $215.95 | $215.90 |
| 7 purchase totals = | $1,160.90 | $1,269.9386 | $1,269.94 | $1,269.85 | $1,270.00 | |