| 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 | $147.73 | 8.510% | $160.3018 | $160.30 | $160.30 | $160.30 |
| Purchase #2 | $231.88 | 10.107% | $255.3161 | $255.32 | $255.30 | $255.30 |
| Purchase #3 | $108.90 | 6.222% | $115.6758 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $140.99 | 13.555% | $160.1012 | $160.10 | $160.10 | $160.10 |
| Purchase #5 | $135.99 | 3.661% | $140.9686 | $140.97 | $140.95 | $141.00 |
| Purchase #6 | $203.93 | 6.153% | $216.4778 | $216.48 | $216.50 | $216.50 |
| Purchase #7 | $196.51 | 12.676% | $221.4196 | $221.42 | $221.40 | $221.40 |
| 7 purchase totals = | $1,165.93 | $1,270.2609 | $1,270.27 | $1,270.25 | $1,270.30 | |