| 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 | $129.62 | 10.325% | $143.0033 | $143.00 | $143.00 | $143.00 |
| Purchase #2 | $108.56 | 8.821% | $118.1361 | $118.14 | $118.15 | $118.10 |
| Purchase #3 | $223.28 | 11.322% | $248.5598 | $248.56 | $248.55 | $248.60 |
| Purchase #4 | $238.80 | 3.851% | $247.9962 | $248.00 | $248.00 | $248.00 |
| Purchase #5 | $171.27 | 13.682% | $194.7032 | $194.70 | $194.70 | $194.70 |
| Purchase #6 | $69.45 | 9.433% | $76.0012 | $76.00 | $76.00 | $76.00 |
| Purchase #7 | $182.46 | 12.824% | $205.8587 | $205.86 | $205.85 | $205.90 |
| 7 purchase totals = | $1,123.44 | $1,234.2585 | $1,234.26 | $1,234.25 | $1,234.30 | |