| 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 | $95.95 | 11.207% | $106.7031 | $106.70 | $106.70 | $106.70 |
| Purchase #2 | $224.27 | 3.767% | $232.7183 | $232.72 | $232.70 | $232.70 |
| Purchase #3 | $243.35 | 12.371% | $273.4548 | $273.45 | $273.45 | $273.50 |
| Purchase #4 | $150.27 | 11.845% | $168.0695 | $168.07 | $168.05 | $168.10 |
| Purchase #5 | $234.25 | 7.273% | $251.287 | $251.29 | $251.30 | $251.30 |
| Purchase #6 | $162.61 | 3.725% | $168.6672 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $107.34 | 10.127% | $118.2103 | $118.21 | $118.20 | $118.20 |
| 7 purchase totals = | $1,218.04 | $1,319.1102 | $1,319.11 | $1,319.05 | $1,319.20 | |