| 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 | $235.85 | 5.161% | $248.0222 | $248.02 | $248.00 | $248.00 |
| Purchase #2 | $169.35 | 7.367% | $181.826 | $181.83 | $181.85 | $181.80 |
| Purchase #3 | $201.37 | 8.563% | $218.6133 | $218.61 | $218.60 | $218.60 |
| Purchase #4 | $119.45 | 11.584% | $133.2871 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $177.93 | 9.753% | $195.2835 | $195.28 | $195.30 | $195.30 |
| Purchase #6 | $127.91 | 13.155% | $144.7366 | $144.74 | $144.75 | $144.70 |
| Purchase #7 | $65.57 | 12.709% | $73.9033 | $73.90 | $73.90 | $73.90 |
| 7 purchase totals = | $1,097.43 | $1,195.6720 | $1,195.67 | $1,195.70 | $1,195.60 | |