| 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 | $122.53 | 12.476% | $137.8168 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $163.56 | 8.248% | $177.0504 | $177.05 | $177.05 | $177.10 |
| Purchase #3 | $236.90 | 4.817% | $248.3115 | $248.31 | $248.30 | $248.30 |
| Purchase #4 | $60.91 | 12.277% | $68.3879 | $68.39 | $68.40 | $68.40 |
| Purchase #5 | $50.32 | 12.734% | $56.7277 | $56.73 | $56.75 | $56.70 |
| Purchase #6 | $250.46 | 4.626% | $262.0463 | $262.05 | $262.05 | $262.00 |
| Purchase #7 | $207.29 | 5.126% | $217.9157 | $217.92 | $217.90 | $217.90 |
| 7 purchase totals = | $1,091.97 | $1,168.2563 | $1,168.27 | $1,168.25 | $1,168.20 | |