| 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 | $231.35 | 6.545% | $246.4919 | $246.49 | $246.50 | $246.50 |
| Purchase #2 | $30.45 | 3.696% | $31.5754 | $31.58 | $31.60 | $31.60 |
| Purchase #3 | $207.87 | 8.763% | $226.0856 | $226.09 | $226.10 | $226.10 |
| Purchase #4 | $243.74 | 13.125% | $275.7309 | $275.73 | $275.75 | $275.70 |
| Purchase #5 | $147.90 | 11.560% | $164.9972 | $165.00 | $165.00 | $165.00 |
| Purchase #6 | $129.73 | 12.217% | $145.5791 | $145.58 | $145.60 | $145.60 |
| Purchase #7 | $188.80 | 7.174% | $202.3445 | $202.34 | $202.35 | $202.30 |
| 7 purchase totals = | $1,179.84 | $1,292.8046 | $1,292.81 | $1,292.90 | $1,292.80 | |