| 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 | $205.72 | 7.253% | $220.6409 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $82.97 | 4.685% | $86.8571 | $86.86 | $86.85 | $86.90 |
| Purchase #3 | $130.81 | 9.614% | $143.3861 | $143.39 | $143.40 | $143.40 |
| Purchase #4 | $231.72 | 11.788% | $259.0352 | $259.04 | $259.05 | $259.00 |
| Purchase #5 | $243.70 | 9.566% | $267.0123 | $267.01 | $267.00 | $267.00 |
| Purchase #6 | $9.45 | 8.638% | $10.2663 | $10.27 | $10.25 | $10.30 |
| Purchase #7 | $119.96 | 7.338% | $128.7627 | $128.76 | $128.75 | $128.80 |
| 7 purchase totals = | $1,024.33 | $1,115.9606 | $1,115.97 | $1,115.95 | $1,116.00 | |