| 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 | $234.42 | 9.157% | $255.8858 | $255.89 | $255.90 | $255.90 |
| Purchase #2 | $85.59 | 5.218% | $90.0561 | $90.06 | $90.05 | $90.10 |
| Purchase #3 | $190.84 | 5.392% | $201.1301 | $201.13 | $201.15 | $201.10 |
| Purchase #4 | $189.97 | 6.630% | $202.565 | $202.57 | $202.55 | $202.60 |
| Purchase #5 | $32.61 | 8.414% | $35.3538 | $35.35 | $35.35 | $35.40 |
| Purchase #6 | $222.39 | 11.509% | $247.9849 | $247.98 | $248.00 | $248.00 |
| Purchase #7 | $207.79 | 12.667% | $234.1108 | $234.11 | $234.10 | $234.10 |
| 7 purchase totals = | $1,163.61 | $1,267.0865 | $1,267.09 | $1,267.10 | $1,267.20 | |