| 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 | $111.86 | 12.128% | $125.4264 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $144.88 | 6.620% | $154.4711 | $154.47 | $154.45 | $154.50 |
| Purchase #3 | $241.50 | 10.858% | $267.7221 | $267.72 | $267.70 | $267.70 |
| Purchase #4 | $193.31 | 11.729% | $215.9833 | $215.98 | $216.00 | $216.00 |
| Purchase #5 | $237.81 | 4.215% | $247.8337 | $247.83 | $247.85 | $247.80 |
| Purchase #6 | $168.69 | 13.820% | $192.003 | $192.00 | $192.00 | $192.00 |
| Purchase #7 | $9.62 | 4.387% | $10.042 | $10.04 | $10.05 | $10.00 |
| 7 purchase totals = | $1,107.67 | $1,213.4816 | $1,213.47 | $1,213.50 | $1,213.40 | |