| 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 | $206.64 | 6.270% | $219.5963 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $249.28 | 11.528% | $278.017 | $278.02 | $278.00 | $278.00 |
| Purchase #3 | $167.78 | 10.760% | $185.8331 | $185.83 | $185.85 | $185.80 |
| Purchase #4 | $184.74 | 6.493% | $196.7352 | $196.74 | $196.75 | $196.70 |
| Purchase #5 | $13.30 | 6.400% | $14.1512 | $14.15 | $14.15 | $14.20 |
| Purchase #6 | $108.85 | 9.721% | $119.4313 | $119.43 | $119.45 | $119.40 |
| Purchase #7 | $148.56 | 3.762% | $154.1488 | $154.15 | $154.15 | $154.10 |
| 7 purchase totals = | $1,079.15 | $1,167.9129 | $1,167.92 | $1,167.95 | $1,167.80 | |