| 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 | $103.38 | 10.804% | $114.5492 | $114.55 | $114.55 | $114.50 |
| Purchase #2 | $186.85 | 10.714% | $206.8691 | $206.87 | $206.85 | $206.90 |
| Purchase #3 | $134.89 | 3.201% | $139.2078 | $139.21 | $139.20 | $139.20 |
| Purchase #4 | $224.99 | 4.196% | $234.4306 | $234.43 | $234.45 | $234.40 |
| Purchase #5 | $32.59 | 5.140% | $34.2651 | $34.27 | $34.25 | $34.30 |
| Purchase #6 | $82.29 | 11.287% | $91.5781 | $91.58 | $91.60 | $91.60 |
| Purchase #7 | $120.33 | 7.756% | $129.6628 | $129.66 | $129.65 | $129.70 |
| 7 purchase totals = | $885.32 | $950.5627 | $950.57 | $950.55 | $950.60 | |