| 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 | $48.35 | 13.420% | $54.8386 | $54.84 | $54.85 | $54.80 |
| Purchase #2 | $214.61 | 11.418% | $239.1142 | $239.11 | $239.10 | $239.10 |
| Purchase #3 | $197.97 | 9.453% | $216.6841 | $216.68 | $216.70 | $216.70 |
| Purchase #4 | $222.91 | 11.641% | $248.859 | $248.86 | $248.85 | $248.90 |
| Purchase #5 | $109.90 | 10.433% | $121.3659 | $121.37 | $121.35 | $121.40 |
| Purchase #6 | $181.32 | 12.241% | $203.5154 | $203.52 | $203.50 | $203.50 |
| Purchase #7 | $144.67 | 8.775% | $157.3648 | $157.36 | $157.35 | $157.40 |
| 7 purchase totals = | $1,119.73 | $1,241.7420 | $1,241.74 | $1,241.70 | $1,241.80 | |