| 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 | $204.64 | 9.590% | $224.265 | $224.27 | $224.25 | $224.30 |
| Purchase #2 | $192.28 | 10.245% | $211.9791 | $211.98 | $212.00 | $212.00 |
| Purchase #3 | $55.52 | 6.171% | $58.9461 | $58.95 | $58.95 | $58.90 |
| Purchase #4 | $183.84 | 7.833% | $198.2402 | $198.24 | $198.25 | $198.20 |
| Purchase #5 | $22.33 | 9.557% | $24.4641 | $24.46 | $24.45 | $24.50 |
| Purchase #6 | $15.27 | 11.176% | $16.9766 | $16.98 | $17.00 | $17.00 |
| Purchase #7 | $77.67 | 13.870% | $88.4428 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $751.55 | $823.3139 | $823.32 | $823.35 | $823.30 | |