| 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 | $153.67 | 4.127% | $160.012 | $160.01 | $160.00 | $160.00 |
| Purchase #2 | $236.55 | 7.122% | $253.3971 | $253.40 | $253.40 | $253.40 |
| Purchase #3 | $223.32 | 12.425% | $251.0675 | $251.07 | $251.05 | $251.10 |
| Purchase #4 | $198.38 | 11.432% | $221.0588 | $221.06 | $221.05 | $221.10 |
| Purchase #5 | $247.33 | 12.420% | $278.0484 | $278.05 | $278.05 | $278.00 |
| Purchase #6 | $139.92 | 3.723% | $145.1292 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $117.52 | 4.696% | $123.0387 | $123.04 | $123.05 | $123.00 |
| 7 purchase totals = | $1,316.69 | $1,431.7517 | $1,431.76 | $1,431.75 | $1,431.70 | |