| 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 | $45.75 | 9.235% | $49.975 | $49.98 | $50.00 | $50.00 |
| Purchase #2 | $213.79 | 7.855% | $230.5832 | $230.58 | $230.60 | $230.60 |
| Purchase #3 | $201.52 | 3.641% | $208.8573 | $208.86 | $208.85 | $208.90 |
| Purchase #4 | $235.88 | 10.224% | $259.9964 | $260.00 | $260.00 | $260.00 |
| Purchase #5 | $188.95 | 3.733% | $196.0035 | $196.00 | $196.00 | $196.00 |
| Purchase #6 | $109.98 | 11.390% | $122.5067 | $122.51 | $122.50 | $122.50 |
| Purchase #7 | $118.29 | 8.551% | $128.405 | $128.41 | $128.40 | $128.40 |
| 7 purchase totals = | $1,114.16 | $1,196.3271 | $1,196.34 | $1,196.35 | $1,196.40 | |