| 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 | $115.35 | 12.739% | $130.0444 | $130.04 | $130.05 | $130.00 |
| Purchase #2 | $231.55 | 6.415% | $246.4039 | $246.40 | $246.40 | $246.40 |
| Purchase #3 | $218.51 | 11.398% | $243.4158 | $243.42 | $243.40 | $243.40 |
| Purchase #4 | $105.62 | 8.362% | $114.4519 | $114.45 | $114.45 | $114.50 |
| Purchase #5 | $44.95 | 8.339% | $48.6984 | $48.70 | $48.70 | $48.70 |
| Purchase #6 | $208.97 | 4.376% | $218.1145 | $218.11 | $218.10 | $218.10 |
| Purchase #7 | $214.98 | 5.203% | $226.1654 | $226.17 | $226.15 | $226.20 |
| 7 purchase totals = | $1,139.93 | $1,227.2943 | $1,227.29 | $1,227.25 | $1,227.30 | |