| 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 | $80.80 | 4.402% | $84.3568 | $84.36 | $84.35 | $84.40 |
| Purchase #2 | $118.55 | 13.847% | $134.9656 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $242.50 | 11.772% | $271.0471 | $271.05 | $271.05 | $271.00 |
| Purchase #4 | $160.32 | 6.144% | $170.1701 | $170.17 | $170.15 | $170.20 |
| Purchase #5 | $134.83 | 11.553% | $150.4069 | $150.41 | $150.40 | $150.40 |
| Purchase #6 | $231.62 | 8.208% | $250.6314 | $250.63 | $250.65 | $250.60 |
| Purchase #7 | $186.37 | 3.151% | $192.2425 | $192.24 | $192.25 | $192.20 |
| 7 purchase totals = | $1,154.99 | $1,253.8204 | $1,253.83 | $1,253.80 | $1,253.80 | |