| 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 | $196.94 | 7.690% | $212.0847 | $212.08 | $212.10 | $212.10 |
| Purchase #2 | $9.73 | 3.119% | $10.0335 | $10.03 | $10.05 | $10.00 |
| Purchase #3 | $197.71 | 3.586% | $204.7999 | $204.80 | $204.80 | $204.80 |
| Purchase #4 | $143.25 | 4.335% | $149.4599 | $149.46 | $149.45 | $149.50 |
| Purchase #5 | $186.76 | 10.175% | $205.7628 | $205.76 | $205.75 | $205.80 |
| Purchase #6 | $226.45 | 7.203% | $242.7612 | $242.76 | $242.75 | $242.80 |
| Purchase #7 | $22.99 | 12.826% | $25.9387 | $25.94 | $25.95 | $25.90 |
| 7 purchase totals = | $983.83 | $1,050.8407 | $1,050.83 | $1,050.85 | $1,050.90 | |