| 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 | $104.76 | 3.670% | $108.6047 | $108.60 | $108.60 | $108.60 |
| Purchase #2 | $214.37 | 7.612% | $230.6878 | $230.69 | $230.70 | $230.70 |
| Purchase #3 | $200.90 | 11.645% | $224.2948 | $224.29 | $224.30 | $224.30 |
| Purchase #4 | $228.90 | 3.717% | $237.4082 | $237.41 | $237.40 | $237.40 |
| Purchase #5 | $32.52 | 7.430% | $34.9362 | $34.94 | $34.95 | $34.90 |
| Purchase #6 | $122.98 | 5.113% | $129.268 | $129.27 | $129.25 | $129.30 |
| Purchase #7 | $127.50 | 4.730% | $133.5308 | $133.53 | $133.55 | $133.50 |
| 7 purchase totals = | $1,031.93 | $1,098.7305 | $1,098.73 | $1,098.75 | $1,098.70 | |