| 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 | $121.46 | 11.296% | $135.1801 | $135.18 | $135.20 | $135.20 |
| Purchase #2 | $230.48 | 9.665% | $252.7559 | $252.76 | $252.75 | $252.80 |
| Purchase #3 | $201.66 | 11.841% | $225.5386 | $225.54 | $225.55 | $225.50 |
| Purchase #4 | $56.58 | 3.857% | $58.7623 | $58.76 | $58.75 | $58.80 |
| Purchase #5 | $178.79 | 3.118% | $184.3647 | $184.36 | $184.35 | $184.40 |
| Purchase #6 | $241.87 | 8.353% | $262.0734 | $262.07 | $262.05 | $262.10 |
| Purchase #7 | $115.94 | 11.695% | $129.4992 | $129.50 | $129.50 | $129.50 |
| 7 purchase totals = | $1,146.78 | $1,248.1742 | $1,248.17 | $1,248.15 | $1,248.30 | |