| 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 | $100.34 | 11.562% | $111.9413 | $111.94 | $111.95 | $111.90 |
| Purchase #2 | $228.36 | 11.107% | $253.7239 | $253.72 | $253.70 | $253.70 |
| Purchase #3 | $107.43 | 12.452% | $120.8072 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $55.65 | 9.722% | $61.0603 | $61.06 | $61.05 | $61.10 |
| Purchase #5 | $194.30 | 9.169% | $212.1154 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $64.78 | 9.555% | $70.9697 | $70.97 | $70.95 | $71.00 |
| Purchase #7 | $179.67 | 10.824% | $199.1175 | $199.12 | $199.10 | $199.10 |
| 7 purchase totals = | $930.53 | $1,029.7353 | $1,029.74 | $1,029.65 | $1,029.70 | |