| 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 | $56.60 | 9.872% | $62.1876 | $62.19 | $62.20 | $62.20 |
| Purchase #2 | $227.85 | 7.630% | $245.235 | $245.24 | $245.25 | $245.20 |
| Purchase #3 | $145.82 | 8.209% | $157.7904 | $157.79 | $157.80 | $157.80 |
| Purchase #4 | $147.39 | 12.377% | $165.6325 | $165.63 | $165.65 | $165.60 |
| Purchase #5 | $102.65 | 11.252% | $114.2002 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $136.73 | 3.126% | $141.0042 | $141.00 | $141.00 | $141.00 |
| Purchase #7 | $141.62 | 11.824% | $158.3651 | $158.37 | $158.35 | $158.40 |
| 7 purchase totals = | $958.66 | $1,044.4150 | $1,044.42 | $1,044.45 | $1,044.40 | |