| 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 | $106.42 | 3.456% | $110.0979 | $110.10 | $110.10 | $110.10 |
| Purchase #2 | $210.95 | 7.357% | $226.4696 | $226.47 | $226.45 | $226.50 |
| Purchase #3 | $78.68 | 11.676% | $87.8667 | $87.87 | $87.85 | $87.90 |
| Purchase #4 | $193.85 | 11.782% | $216.6894 | $216.69 | $216.70 | $216.70 |
| Purchase #5 | $26.95 | 13.450% | $30.5748 | $30.57 | $30.55 | $30.60 |
| Purchase #6 | $247.67 | 3.463% | $256.2468 | $256.25 | $256.25 | $256.20 |
| Purchase #7 | $127.40 | 11.575% | $142.1466 | $142.15 | $142.15 | $142.10 |
| 7 purchase totals = | $991.92 | $1,070.0918 | $1,070.10 | $1,070.05 | $1,070.10 | |