| 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 | $250.84 | 12.516% | $282.2351 | $282.24 | $282.25 | $282.20 |
| Purchase #2 | $125.40 | 12.674% | $141.2932 | $141.29 | $141.30 | $141.30 |
| Purchase #3 | $231.52 | 9.603% | $253.7529 | $253.75 | $253.75 | $253.80 |
| Purchase #4 | $126.79 | 6.294% | $134.7702 | $134.77 | $134.75 | $134.80 |
| Purchase #5 | $239.27 | 11.226% | $266.1305 | $266.13 | $266.15 | $266.10 |
| Purchase #6 | $204.72 | 11.202% | $227.6527 | $227.65 | $227.65 | $227.70 |
| Purchase #7 | $177.31 | 10.577% | $196.0641 | $196.06 | $196.05 | $196.10 |
| 7 purchase totals = | $1,355.85 | $1,501.8987 | $1,501.89 | $1,501.90 | $1,502.00 | |