| 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 | $103.35 | 13.350% | $117.1472 | $117.15 | $117.15 | $117.10 |
| Purchase #2 | $165.32 | 5.254% | $174.0059 | $174.01 | $174.00 | $174.00 |
| Purchase #3 | $46.95 | 4.328% | $48.982 | $48.98 | $49.00 | $49.00 |
| Purchase #4 | $228.71 | 8.313% | $247.7227 | $247.72 | $247.70 | $247.70 |
| Purchase #5 | $235.86 | 6.833% | $251.9763 | $251.98 | $252.00 | $252.00 |
| Purchase #6 | $217.76 | 10.342% | $240.2807 | $240.28 | $240.30 | $240.30 |
| Purchase #7 | $80.45 | 10.475% | $88.8771 | $88.88 | $88.90 | $88.90 |
| 7 purchase totals = | $1,078.40 | $1,168.9919 | $1,169.00 | $1,169.05 | $1,169.00 | |