| 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 | $193.68 | 12.787% | $218.4459 | $218.45 | $218.45 | $218.40 |
| Purchase #2 | $48.68 | 6.223% | $51.7094 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $114.89 | 10.719% | $127.2051 | $127.21 | $127.20 | $127.20 |
| Purchase #4 | $55.88 | 13.111% | $63.2064 | $63.21 | $63.20 | $63.20 |
| Purchase #5 | $177.39 | 4.372% | $185.1455 | $185.15 | $185.15 | $185.10 |
| Purchase #6 | $226.50 | 12.871% | $255.6528 | $255.65 | $255.65 | $255.70 |
| Purchase #7 | $214.78 | 6.620% | $228.9984 | $229.00 | $229.00 | $229.00 |
| 7 purchase totals = | $1,031.80 | $1,130.3635 | $1,130.38 | $1,130.35 | $1,130.30 | |