| 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 | $107.65 | 6.719% | $114.883 | $114.88 | $114.90 | $114.90 |
| Purchase #2 | $249.48 | 13.835% | $283.9956 | $284.00 | $284.00 | $284.00 |
| Purchase #3 | $5.94 | 10.337% | $6.554 | $6.55 | $6.55 | $6.60 |
| Purchase #4 | $190.39 | 10.113% | $209.6441 | $209.64 | $209.65 | $209.60 |
| Purchase #5 | $199.89 | 13.687% | $227.2489 | $227.25 | $227.25 | $227.20 |
| Purchase #6 | $149.95 | 10.514% | $165.7157 | $165.72 | $165.70 | $165.70 |
| Purchase #7 | $223.47 | 7.569% | $240.3844 | $240.38 | $240.40 | $240.40 |
| 7 purchase totals = | $1,126.77 | $1,248.4257 | $1,248.42 | $1,248.45 | $1,248.40 | |