| 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 | $225.33 | 10.336% | $248.6201 | $248.62 | $248.60 | $248.60 |
| Purchase #2 | $120.49 | 4.428% | $125.8253 | $125.83 | $125.85 | $125.80 |
| Purchase #3 | $148.33 | 12.717% | $167.1931 | $167.19 | $167.20 | $167.20 |
| Purchase #4 | $213.68 | 10.300% | $235.689 | $235.69 | $235.70 | $235.70 |
| Purchase #5 | $67.65 | 3.389% | $69.9427 | $69.94 | $69.95 | $69.90 |
| Purchase #6 | $68.70 | 11.506% | $76.6046 | $76.60 | $76.60 | $76.60 |
| Purchase #7 | $197.40 | 10.104% | $217.3453 | $217.35 | $217.35 | $217.30 |
| 7 purchase totals = | $1,041.58 | $1,141.2201 | $1,141.22 | $1,141.25 | $1,141.10 | |