| 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 | $120.42 | 11.212% | $133.9215 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $105.25 | 10.800% | $116.617 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $168.36 | 13.152% | $190.5027 | $190.50 | $190.50 | $190.50 |
| Purchase #4 | $23.73 | 5.661% | $25.0734 | $25.07 | $25.05 | $25.10 |
| Purchase #5 | $176.49 | 5.549% | $186.2834 | $186.28 | $186.30 | $186.30 |
| Purchase #6 | $102.99 | 3.457% | $106.5504 | $106.55 | $106.55 | $106.60 |
| Purchase #7 | $184.46 | 4.246% | $192.2922 | $192.29 | $192.30 | $192.30 |
| 7 purchase totals = | $881.70 | $951.2406 | $951.23 | $951.20 | $951.30 | |