| 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 | $234.32 | 9.178% | $255.8259 | $255.83 | $255.85 | $255.80 |
| Purchase #2 | $41.50 | 5.870% | $43.9361 | $43.94 | $43.95 | $43.90 |
| Purchase #3 | $179.80 | 12.785% | $202.7874 | $202.79 | $202.80 | $202.80 |
| Purchase #4 | $132.32 | 6.412% | $140.8044 | $140.80 | $140.80 | $140.80 |
| Purchase #5 | $40.89 | 7.452% | $43.9371 | $43.94 | $43.95 | $43.90 |
| Purchase #6 | $178.27 | 3.126% | $183.8427 | $183.84 | $183.85 | $183.80 |
| Purchase #7 | $147.53 | 3.207% | $152.2613 | $152.26 | $152.25 | $152.30 |
| 7 purchase totals = | $954.63 | $1,023.3949 | $1,023.40 | $1,023.45 | $1,023.30 | |