| 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 | $113.72 | 11.751% | $127.0832 | $127.08 | $127.10 | $127.10 |
| Purchase #2 | $52.85 | 7.416% | $56.7694 | $56.77 | $56.75 | $56.80 |
| Purchase #3 | $218.78 | 10.217% | $241.1328 | $241.13 | $241.15 | $241.10 |
| Purchase #4 | $53.26 | 11.650% | $59.4648 | $59.46 | $59.45 | $59.50 |
| Purchase #5 | $73.44 | 8.419% | $79.6229 | $79.62 | $79.60 | $79.60 |
| Purchase #6 | $23.99 | 8.809% | $26.1033 | $26.10 | $26.10 | $26.10 |
| Purchase #7 | $222.80 | 3.752% | $231.1595 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $758.84 | $821.3359 | $821.32 | $821.30 | $821.40 | |