| 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 | $32.63 | 3.660% | $33.8243 | $33.82 | $33.80 | $33.80 |
| Purchase #2 | $82.85 | 7.623% | $89.1657 | $89.17 | $89.15 | $89.20 |
| Purchase #3 | $226.76 | 8.321% | $245.6287 | $245.63 | $245.65 | $245.60 |
| Purchase #4 | $159.41 | 3.643% | $165.2173 | $165.22 | $165.20 | $165.20 |
| Purchase #5 | $187.56 | 13.282% | $212.4717 | $212.47 | $212.45 | $212.50 |
| Purchase #6 | $114.81 | 10.578% | $126.9546 | $126.95 | $126.95 | $127.00 |
| Purchase #7 | $249.98 | 3.644% | $259.0893 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $1,054.00 | $1,132.3516 | $1,132.35 | $1,132.30 | $1,132.40 | |