| 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 | $129.50 | 7.659% | $139.4184 | $139.42 | $139.40 | $139.40 |
| Purchase #2 | $27.39 | 5.641% | $28.9351 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $222.78 | 3.617% | $230.838 | $230.84 | $230.85 | $230.80 |
| Purchase #4 | $248.79 | 6.509% | $264.9837 | $264.98 | $265.00 | $265.00 |
| Purchase #5 | $186.91 | 10.260% | $206.087 | $206.09 | $206.10 | $206.10 |
| Purchase #6 | $83.73 | 4.135% | $87.1922 | $87.19 | $87.20 | $87.20 |
| Purchase #7 | $147.84 | 13.197% | $167.3504 | $167.35 | $167.35 | $167.40 |
| 7 purchase totals = | $1,046.94 | $1,124.8048 | $1,124.81 | $1,124.85 | $1,124.80 | |