| 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 | $228.92 | 8.364% | $248.0669 | $248.07 | $248.05 | $248.10 |
| Purchase #2 | $218.95 | 8.333% | $237.1951 | $237.20 | $237.20 | $237.20 |
| Purchase #3 | $226.49 | 3.501% | $234.4194 | $234.42 | $234.40 | $234.40 |
| Purchase #4 | $248.42 | 4.445% | $259.4623 | $259.46 | $259.45 | $259.50 |
| Purchase #5 | $234.41 | 7.616% | $252.2627 | $252.26 | $252.25 | $252.30 |
| Purchase #6 | $107.85 | 10.543% | $119.2206 | $119.22 | $119.20 | $119.20 |
| Purchase #7 | $64.44 | 6.780% | $68.809 | $68.81 | $68.80 | $68.80 |
| 7 purchase totals = | $1,329.48 | $1,419.4360 | $1,419.44 | $1,419.35 | $1,419.50 | |