| 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 | $163.35 | 10.229% | $180.0591 | $180.06 | $180.05 | $180.10 |
| Purchase #2 | $106.74 | 3.477% | $110.4513 | $110.45 | $110.45 | $110.50 |
| Purchase #3 | $112.69 | 12.759% | $127.0681 | $127.07 | $127.05 | $127.10 |
| Purchase #4 | $250.89 | 8.613% | $272.4992 | $272.50 | $272.50 | $272.50 |
| Purchase #5 | $199.44 | 13.599% | $226.5618 | $226.56 | $226.55 | $226.60 |
| Purchase #6 | $223.51 | 5.159% | $235.0409 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $107.99 | 6.789% | $115.3214 | $115.32 | $115.30 | $115.30 |
| 7 purchase totals = | $1,164.61 | $1,267.0018 | $1,267.00 | $1,266.95 | $1,267.10 | |