| 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 | $82.31 | 4.446% | $85.9695 | $85.97 | $85.95 | $86.00 |
| Purchase #2 | $106.52 | 8.332% | $115.3952 | $115.40 | $115.40 | $115.40 |
| Purchase #3 | $210.82 | 13.164% | $238.5723 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $188.37 | 10.843% | $208.795 | $208.80 | $208.80 | $208.80 |
| Purchase #5 | $19.62 | 10.695% | $21.7184 | $21.72 | $21.70 | $21.70 |
| Purchase #6 | $181.34 | 11.539% | $202.2648 | $202.26 | $202.25 | $202.30 |
| Purchase #7 | $127.53 | 13.351% | $144.5565 | $144.56 | $144.55 | $144.60 |
| 7 purchase totals = | $916.51 | $1,017.2717 | $1,017.28 | $1,017.20 | $1,017.40 | |