| 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 | $239.69 | 12.288% | $269.1431 | $269.14 | $269.15 | $269.10 |
| Purchase #2 | $199.91 | 9.422% | $218.7455 | $218.75 | $218.75 | $218.70 |
| Purchase #3 | $40.25 | 8.242% | $43.5674 | $43.57 | $43.55 | $43.60 |
| Purchase #4 | $143.44 | 7.485% | $154.1765 | $154.18 | $154.20 | $154.20 |
| Purchase #5 | $31.25 | 10.264% | $34.4575 | $34.46 | $34.45 | $34.50 |
| Purchase #6 | $72.88 | 8.695% | $79.2169 | $79.22 | $79.20 | $79.20 |
| Purchase #7 | $145.52 | 13.230% | $164.7723 | $164.77 | $164.75 | $164.80 |
| 7 purchase totals = | $872.94 | $964.0792 | $964.09 | $964.05 | $964.10 | |