| 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 | $86.31 | 12.508% | $97.1057 | $97.11 | $97.10 | $97.10 |
| Purchase #2 | $108.48 | 4.282% | $113.1251 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $35.76 | 3.757% | $37.1035 | $37.10 | $37.10 | $37.10 |
| Purchase #4 | $22.90 | 3.374% | $23.6726 | $23.67 | $23.65 | $23.70 |
| Purchase #5 | $113.32 | 12.265% | $127.2187 | $127.22 | $127.20 | $127.20 |
| Purchase #6 | $188.45 | 6.306% | $200.3337 | $200.33 | $200.35 | $200.30 |
| Purchase #7 | $141.26 | 4.144% | $147.1138 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $696.48 | $745.6731 | $745.67 | $745.65 | $745.60 | |