| 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 | $31.50 | 6.389% | $33.5125 | $33.51 | $33.50 | $33.50 |
| Purchase #2 | $149.30 | 4.404% | $155.8752 | $155.88 | $155.90 | $155.90 |
| Purchase #3 | $240.83 | 7.652% | $259.2583 | $259.26 | $259.25 | $259.30 |
| Purchase #4 | $162.37 | 7.375% | $174.3448 | $174.34 | $174.35 | $174.30 |
| Purchase #5 | $246.35 | 12.339% | $276.7471 | $276.75 | $276.75 | $276.70 |
| Purchase #6 | $188.50 | 6.282% | $200.3416 | $200.34 | $200.35 | $200.30 |
| Purchase #7 | $215.74 | 9.871% | $237.0357 | $237.04 | $237.05 | $237.00 |
| 7 purchase totals = | $1,234.59 | $1,337.1152 | $1,337.12 | $1,337.15 | $1,337.00 | |