| 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 | $203.63 | 6.225% | $216.306 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $127.69 | 5.384% | $134.5648 | $134.56 | $134.55 | $134.60 |
| Purchase #3 | $110.90 | 3.733% | $115.0399 | $115.04 | $115.05 | $115.00 |
| Purchase #4 | $220.99 | 7.352% | $237.2372 | $237.24 | $237.25 | $237.20 |
| Purchase #5 | $211.67 | 9.336% | $231.4315 | $231.43 | $231.45 | $231.40 |
| Purchase #6 | $26.25 | 3.244% | $27.1016 | $27.10 | $27.10 | $27.10 |
| Purchase #7 | $169.63 | 12.288% | $190.4741 | $190.47 | $190.45 | $190.50 |
| 7 purchase totals = | $1,070.76 | $1,152.1551 | $1,152.15 | $1,152.15 | $1,152.10 | |