| 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 | $35.82 | 3.162% | $36.9526 | $36.95 | $36.95 | $37.00 |
| Purchase #2 | $83.95 | 3.181% | $86.6204 | $86.62 | $86.60 | $86.60 |
| Purchase #3 | $205.56 | 4.835% | $215.4988 | $215.50 | $215.50 | $215.50 |
| Purchase #4 | $240.73 | 4.537% | $251.6519 | $251.65 | $251.65 | $251.70 |
| Purchase #5 | $165.64 | 13.369% | $187.7844 | $187.78 | $187.80 | $187.80 |
| Purchase #6 | $224.67 | 10.436% | $248.1166 | $248.12 | $248.10 | $248.10 |
| Purchase #7 | $249.67 | 5.685% | $263.8637 | $263.86 | $263.85 | $263.90 |
| 7 purchase totals = | $1,206.04 | $1,290.4884 | $1,290.48 | $1,290.45 | $1,290.60 | |