| 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 | $236.77 | 5.218% | $249.1247 | $249.12 | $249.10 | $249.10 |
| Purchase #2 | $88.47 | 12.301% | $99.3527 | $99.35 | $99.35 | $99.40 |
| Purchase #3 | $87.70 | 5.124% | $92.1937 | $92.19 | $92.20 | $92.20 |
| Purchase #4 | $39.80 | 8.577% | $43.2136 | $43.21 | $43.20 | $43.20 |
| Purchase #5 | $130.53 | 3.322% | $134.8662 | $134.87 | $134.85 | $134.90 |
| Purchase #6 | $205.82 | 10.426% | $227.2788 | $227.28 | $227.30 | $227.30 |
| Purchase #7 | $190.89 | 8.438% | $206.9973 | $207.00 | $207.00 | $207.00 |
| 7 purchase totals = | $979.98 | $1,053.0270 | $1,053.02 | $1,053.00 | $1,053.10 | |