| 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 | $244.64 | 4.194% | $254.9002 | $254.90 | $254.90 | $254.90 |
| Purchase #2 | $17.74 | 12.640% | $19.9823 | $19.98 | $20.00 | $20.00 |
| Purchase #3 | $127.56 | 3.700% | $132.2797 | $132.28 | $132.30 | $132.30 |
| Purchase #4 | $113.34 | 11.520% | $126.3968 | $126.40 | $126.40 | $126.40 |
| Purchase #5 | $69.88 | 3.430% | $72.2769 | $72.28 | $72.30 | $72.30 |
| Purchase #6 | $196.50 | 8.394% | $212.9942 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $231.45 | 7.299% | $248.3435 | $248.34 | $248.35 | $248.30 |
| 7 purchase totals = | $1,001.11 | $1,067.1736 | $1,067.17 | $1,067.25 | $1,067.20 | |