| 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 | $234.87 | 3.321% | $242.67 | $242.67 | $242.65 | $242.70 |
| Purchase #2 | $114.46 | 3.475% | $118.4375 | $118.44 | $118.45 | $118.40 |
| Purchase #3 | $15.27 | 12.676% | $17.2056 | $17.21 | $17.20 | $17.20 |
| Purchase #4 | $89.59 | 8.643% | $97.3333 | $97.33 | $97.35 | $97.30 |
| Purchase #5 | $56.69 | 12.329% | $63.6793 | $63.68 | $63.70 | $63.70 |
| Purchase #6 | $100.28 | 9.787% | $110.0944 | $110.09 | $110.10 | $110.10 |
| Purchase #7 | $250.67 | 10.165% | $276.1506 | $276.15 | $276.15 | $276.20 |
| 7 purchase totals = | $861.83 | $925.5707 | $925.57 | $925.60 | $925.60 | |