| 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 | $221.91 | 3.620% | $229.9431 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $197.43 | 10.588% | $218.3339 | $218.33 | $218.35 | $218.30 |
| Purchase #3 | $229.81 | 7.155% | $246.2529 | $246.25 | $246.25 | $246.30 |
| Purchase #4 | $136.75 | 7.304% | $146.7382 | $146.74 | $146.75 | $146.70 |
| Purchase #5 | $223.60 | 13.129% | $252.9564 | $252.96 | $252.95 | $253.00 |
| Purchase #6 | $175.37 | 10.140% | $193.1525 | $193.15 | $193.15 | $193.20 |
| Purchase #7 | $121.31 | 4.375% | $126.6173 | $126.62 | $126.60 | $126.60 |
| 7 purchase totals = | $1,306.18 | $1,413.9943 | $1,413.99 | $1,414.00 | $1,414.00 | |