| 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 | $240.74 | 12.560% | $270.9769 | $270.98 | $271.00 | $271.00 |
| Purchase #2 | $12.37 | 4.253% | $12.8961 | $12.90 | $12.90 | $12.90 |
| Purchase #3 | $172.42 | 8.873% | $187.7188 | $187.72 | $187.70 | $187.70 |
| Purchase #4 | $126.53 | 5.460% | $133.4385 | $133.44 | $133.45 | $133.40 |
| Purchase #5 | $97.58 | 12.167% | $109.4526 | $109.45 | $109.45 | $109.50 |
| Purchase #6 | $141.45 | 13.725% | $160.864 | $160.86 | $160.85 | $160.90 |
| Purchase #7 | $231.69 | 7.419% | $248.8791 | $248.88 | $248.90 | $248.90 |
| 7 purchase totals = | $1,022.78 | $1,124.2260 | $1,124.23 | $1,124.25 | $1,124.30 | |