| 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 | $114.88 | 12.553% | $129.3009 | $129.30 | $129.30 | $129.30 |
| Purchase #2 | $100.37 | 6.592% | $106.9864 | $106.99 | $107.00 | $107.00 |
| Purchase #3 | $205.72 | 6.601% | $219.2996 | $219.30 | $219.30 | $219.30 |
| Purchase #4 | $206.99 | 13.372% | $234.6687 | $234.67 | $234.65 | $234.70 |
| Purchase #5 | $5.41 | 6.610% | $5.7676 | $5.77 | $5.75 | $5.80 |
| Purchase #6 | $177.99 | 11.178% | $197.8857 | $197.89 | $197.90 | $197.90 |
| Purchase #7 | $173.78 | 9.377% | $190.0754 | $190.08 | $190.10 | $190.10 |
| 7 purchase totals = | $985.14 | $1,083.9843 | $1,084.00 | $1,084.00 | $1,084.10 | |