| 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 | $212.91 | 8.776% | $231.595 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $129.88 | 3.597% | $134.5518 | $134.55 | $134.55 | $134.60 |
| Purchase #3 | $218.76 | 7.496% | $235.1582 | $235.16 | $235.15 | $235.20 |
| Purchase #4 | $191.51 | 3.704% | $198.6035 | $198.60 | $198.60 | $198.60 |
| Purchase #5 | $176.71 | 4.787% | $185.1691 | $185.17 | $185.15 | $185.20 |
| Purchase #6 | $46.31 | 7.340% | $49.7092 | $49.71 | $49.70 | $49.70 |
| Purchase #7 | $30.66 | 11.268% | $34.1148 | $34.11 | $34.10 | $34.10 |
| 7 purchase totals = | $1,006.74 | $1,068.9016 | $1,068.90 | $1,068.85 | $1,069.00 | |