| 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 | $109.54 | 8.572% | $118.9298 | $118.93 | $118.95 | $118.90 |
| Purchase #2 | $122.83 | 3.497% | $127.1254 | $127.13 | $127.15 | $127.10 |
| Purchase #3 | $243.95 | 13.481% | $276.8369 | $276.84 | $276.85 | $276.80 |
| Purchase #4 | $229.98 | 8.777% | $250.1653 | $250.17 | $250.15 | $250.20 |
| Purchase #5 | $168.98 | 13.648% | $192.0424 | $192.04 | $192.05 | $192.00 |
| Purchase #6 | $10.82 | 10.280% | $11.9323 | $11.93 | $11.95 | $11.90 |
| Purchase #7 | $204.58 | 8.204% | $221.3637 | $221.36 | $221.35 | $221.40 |
| 7 purchase totals = | $1,090.68 | $1,198.3958 | $1,198.40 | $1,198.45 | $1,198.30 | |