| 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 | $55.35 | 3.737% | $57.4184 | $57.42 | $57.40 | $57.40 |
| Purchase #2 | $229.38 | 5.149% | $241.1908 | $241.19 | $241.20 | $241.20 |
| Purchase #3 | $174.71 | 13.616% | $198.4985 | $198.50 | $198.50 | $198.50 |
| Purchase #4 | $203.45 | 4.710% | $213.0325 | $213.03 | $213.05 | $213.00 |
| Purchase #5 | $230.99 | 13.580% | $262.3584 | $262.36 | $262.35 | $262.40 |
| Purchase #6 | $164.69 | 8.636% | $178.9126 | $178.91 | $178.90 | $178.90 |
| Purchase #7 | $189.84 | 9.676% | $208.2089 | $208.21 | $208.20 | $208.20 |
| 7 purchase totals = | $1,248.41 | $1,359.6201 | $1,359.62 | $1,359.60 | $1,359.60 | |