| 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 | $168.62 | 12.610% | $189.883 | $189.88 | $189.90 | $189.90 |
| Purchase #2 | $216.53 | 12.106% | $242.7431 | $242.74 | $242.75 | $242.70 |
| Purchase #3 | $237.99 | 12.219% | $267.07 | $267.07 | $267.05 | $267.10 |
| Purchase #4 | $206.60 | 4.501% | $215.8991 | $215.90 | $215.90 | $215.90 |
| Purchase #5 | $216.85 | 8.342% | $234.9396 | $234.94 | $234.95 | $234.90 |
| Purchase #6 | $177.77 | 11.746% | $198.6509 | $198.65 | $198.65 | $198.70 |
| Purchase #7 | $144.60 | 3.764% | $150.0427 | $150.04 | $150.05 | $150.00 |
| 7 purchase totals = | $1,368.96 | $1,499.2284 | $1,499.22 | $1,499.25 | $1,499.20 | |