| 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 | $212.27 | 9.542% | $232.5248 | $232.52 | $232.50 | $232.50 |
| Purchase #2 | $208.52 | 4.178% | $217.232 | $217.23 | $217.25 | $217.20 |
| Purchase #3 | $140.38 | 6.527% | $149.5426 | $149.54 | $149.55 | $149.50 |
| Purchase #4 | $185.32 | 11.481% | $206.5966 | $206.60 | $206.60 | $206.60 |
| Purchase #5 | $231.38 | 4.242% | $241.1951 | $241.20 | $241.20 | $241.20 |
| Purchase #6 | $114.99 | 10.847% | $127.463 | $127.46 | $127.45 | $127.50 |
| Purchase #7 | $136.79 | 8.505% | $148.424 | $148.42 | $148.40 | $148.40 |
| 7 purchase totals = | $1,229.65 | $1,322.9781 | $1,322.97 | $1,322.95 | $1,322.90 | |