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 | $202.40 | 9.729% | $222.0915 | $222.09 | $222.10 | $222.10 |
Purchase #2 | $28.42 | 3.818% | $29.5051 | $29.51 | $29.50 | $29.50 |
Purchase #3 | $13.36 | 13.121% | $15.113 | $15.11 | $15.10 | $15.10 |
Purchase #4 | $171.56 | 12.273% | $192.6156 | $192.62 | $192.60 | $192.60 |
Purchase #5 | $153.79 | 12.501% | $173.0153 | $173.02 | $173.00 | $173.00 |
Purchase #6 | $27.56 | 13.496% | $31.2795 | $31.28 | $31.30 | $31.30 |
Purchase #7 | $199.76 | 8.692% | $217.1231 | $217.12 | $217.10 | $217.10 |
7 purchase totals = | $796.85 | $880.7431 | $880.75 | $880.70 | $880.70 |