| 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 | $237.57 | 8.697% | $258.2315 | $258.23 | $258.25 | $258.20 |
| Purchase #2 | $241.83 | 13.681% | $274.9148 | $274.91 | $274.90 | $274.90 |
| Purchase #3 | $169.98 | 4.119% | $176.9815 | $176.98 | $177.00 | $177.00 |
| Purchase #4 | $122.75 | 8.531% | $133.2218 | $133.22 | $133.20 | $133.20 |
| Purchase #5 | $167.36 | 5.590% | $176.7154 | $176.72 | $176.70 | $176.70 |
| Purchase #6 | $112.68 | 10.382% | $124.3784 | $124.38 | $124.40 | $124.40 |
| Purchase #7 | $180.52 | 9.642% | $197.9257 | $197.93 | $197.95 | $197.90 |
| 7 purchase totals = | $1,232.69 | $1,342.3691 | $1,342.37 | $1,342.40 | $1,342.30 | |