| 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 | $116.90 | 5.212% | $122.9928 | $122.99 | $123.00 | $123.00 |
| Purchase #2 | $207.80 | 11.338% | $231.3604 | $231.36 | $231.35 | $231.40 |
| Purchase #3 | $176.77 | 4.808% | $185.2691 | $185.27 | $185.25 | $185.30 |
| Purchase #4 | $151.92 | 7.112% | $162.7246 | $162.72 | $162.70 | $162.70 |
| Purchase #5 | $96.87 | 3.554% | $100.3128 | $100.31 | $100.30 | $100.30 |
| Purchase #6 | $195.82 | 7.489% | $210.485 | $210.49 | $210.50 | $210.50 |
| Purchase #7 | $62.36 | 13.366% | $70.695 | $70.70 | $70.70 | $70.70 |
| 7 purchase totals = | $1,008.44 | $1,083.8397 | $1,083.84 | $1,083.80 | $1,083.90 | |