| 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 | $232.32 | 12.222% | $260.7142 | $260.71 | $260.70 | $260.70 |
| Purchase #2 | $134.45 | 9.508% | $147.2335 | $147.23 | $147.25 | $147.20 |
| Purchase #3 | $162.67 | 5.399% | $171.4526 | $171.45 | $171.45 | $171.50 |
| Purchase #4 | $39.42 | 13.437% | $44.7169 | $44.72 | $44.70 | $44.70 |
| Purchase #5 | $139.75 | 3.776% | $145.027 | $145.03 | $145.05 | $145.00 |
| Purchase #6 | $221.50 | 12.395% | $248.9549 | $248.95 | $248.95 | $249.00 |
| Purchase #7 | $97.63 | 7.221% | $104.6799 | $104.68 | $104.70 | $104.70 |
| 7 purchase totals = | $1,027.74 | $1,122.7790 | $1,122.77 | $1,122.80 | $1,122.80 | |