| 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 | $103.67 | 7.327% | $111.2659 | $111.27 | $111.25 | $111.30 |
| Purchase #2 | $191.82 | 8.588% | $208.2935 | $208.29 | $208.30 | $208.30 |
| Purchase #3 | $79.88 | 9.807% | $87.7138 | $87.71 | $87.70 | $87.70 |
| Purchase #4 | $114.91 | 4.493% | $120.0729 | $120.07 | $120.05 | $120.10 |
| Purchase #5 | $104.71 | 4.846% | $109.7842 | $109.78 | $109.80 | $109.80 |
| Purchase #6 | $7.26 | 13.373% | $8.2309 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $80.41 | 3.364% | $83.115 | $83.12 | $83.10 | $83.10 |
| 7 purchase totals = | $682.66 | $728.4762 | $728.47 | $728.45 | $728.50 | |