| 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 | $106.34 | 13.278% | $120.4598 | $120.46 | $120.45 | $120.50 |
| Purchase #2 | $248.72 | 8.812% | $270.6372 | $270.64 | $270.65 | $270.60 |
| Purchase #3 | $29.53 | 11.305% | $32.8684 | $32.87 | $32.85 | $32.90 |
| Purchase #4 | $206.97 | 13.256% | $234.4059 | $234.41 | $234.40 | $234.40 |
| Purchase #5 | $81.61 | 3.633% | $84.5749 | $84.57 | $84.55 | $84.60 |
| Purchase #6 | $30.43 | 12.392% | $34.2009 | $34.20 | $34.20 | $34.20 |
| Purchase #7 | $114.48 | 12.424% | $128.703 | $128.70 | $128.70 | $128.70 |
| 7 purchase totals = | $818.08 | $905.8501 | $905.85 | $905.80 | $905.90 | |