| 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 | $209.43 | 8.738% | $227.73 | $227.73 | $227.75 | $227.70 |
| Purchase #2 | $115.64 | 10.417% | $127.6862 | $127.69 | $127.70 | $127.70 |
| Purchase #3 | $44.31 | 7.670% | $47.7086 | $47.71 | $47.70 | $47.70 |
| Purchase #4 | $85.46 | 6.766% | $91.2422 | $91.24 | $91.25 | $91.20 |
| Purchase #5 | $222.50 | 7.419% | $239.0073 | $239.01 | $239.00 | $239.00 |
| Purchase #6 | $138.26 | 13.215% | $156.5311 | $156.53 | $156.55 | $156.50 |
| Purchase #7 | $140.76 | 9.444% | $154.0534 | $154.05 | $154.05 | $154.10 |
| 7 purchase totals = | $956.36 | $1,043.9588 | $1,043.96 | $1,044.00 | $1,043.90 | |