| 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 | $78.31 | 6.548% | $83.4377 | $83.44 | $83.45 | $83.40 |
| Purchase #2 | $145.42 | 13.539% | $165.1084 | $165.11 | $165.10 | $165.10 |
| Purchase #3 | $210.62 | 3.472% | $217.9327 | $217.93 | $217.95 | $217.90 |
| Purchase #4 | $207.78 | 12.804% | $234.3842 | $234.38 | $234.40 | $234.40 |
| Purchase #5 | $232.33 | 6.468% | $247.3571 | $247.36 | $247.35 | $247.40 |
| Purchase #6 | $76.43 | 3.408% | $79.0347 | $79.03 | $79.05 | $79.00 |
| Purchase #7 | $197.69 | 7.462% | $212.4416 | $212.44 | $212.45 | $212.40 |
| 7 purchase totals = | $1,148.58 | $1,239.6964 | $1,239.69 | $1,239.75 | $1,239.60 | |