| 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 | $242.25 | 7.249% | $259.8107 | $259.81 | $259.80 | $259.80 |
| Purchase #2 | $94.97 | 3.126% | $97.9388 | $97.94 | $97.95 | $97.90 |
| Purchase #3 | $143.56 | 12.316% | $161.2408 | $161.24 | $161.25 | $161.20 |
| Purchase #4 | $63.54 | 6.603% | $67.7355 | $67.74 | $67.75 | $67.70 |
| Purchase #5 | $214.89 | 4.845% | $225.3014 | $225.30 | $225.30 | $225.30 |
| Purchase #6 | $210.49 | 12.234% | $236.2413 | $236.24 | $236.25 | $236.20 |
| Purchase #7 | $211.32 | 9.169% | $230.6959 | $230.70 | $230.70 | $230.70 |
| 7 purchase totals = | $1,181.02 | $1,278.9644 | $1,278.97 | $1,279.00 | $1,278.80 | |