| 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 | $219.64 | 3.632% | $227.6173 | $227.62 | $227.60 | $227.60 |
| Purchase #2 | $199.38 | 8.341% | $216.0103 | $216.01 | $216.00 | $216.00 |
| Purchase #3 | $43.25 | 11.302% | $48.1381 | $48.14 | $48.15 | $48.10 |
| Purchase #4 | $73.42 | 7.176% | $78.6886 | $78.69 | $78.70 | $78.70 |
| Purchase #5 | $88.70 | 10.297% | $97.8334 | $97.83 | $97.85 | $97.80 |
| Purchase #6 | $233.81 | 5.864% | $247.5206 | $247.52 | $247.50 | $247.50 |
| Purchase #7 | $147.68 | 8.279% | $159.9064 | $159.91 | $159.90 | $159.90 |
| 7 purchase totals = | $1,005.88 | $1,075.7147 | $1,075.72 | $1,075.70 | $1,075.60 | |