| 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 | $246.84 | 3.789% | $256.1928 | $256.19 | $256.20 | $256.20 |
| Purchase #2 | $124.91 | 11.352% | $139.0898 | $139.09 | $139.10 | $139.10 |
| Purchase #3 | $103.51 | 5.478% | $109.1803 | $109.18 | $109.20 | $109.20 |
| Purchase #4 | $151.50 | 12.758% | $170.8284 | $170.83 | $170.85 | $170.80 |
| Purchase #5 | $135.26 | 5.462% | $142.6479 | $142.65 | $142.65 | $142.60 |
| Purchase #6 | $137.69 | 7.127% | $147.5032 | $147.50 | $147.50 | $147.50 |
| Purchase #7 | $205.54 | 3.672% | $213.0874 | $213.09 | $213.10 | $213.10 |
| 7 purchase totals = | $1,105.25 | $1,178.5298 | $1,178.53 | $1,178.60 | $1,178.50 | |