| 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 | $199.53 | 4.211% | $207.9322 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $172.79 | 11.558% | $192.7611 | $192.76 | $192.75 | $192.80 |
| Purchase #3 | $42.69 | 13.135% | $48.2973 | $48.30 | $48.30 | $48.30 |
| Purchase #4 | $138.77 | 3.187% | $143.1926 | $143.19 | $143.20 | $143.20 |
| Purchase #5 | $212.45 | 6.400% | $226.0468 | $226.05 | $226.05 | $226.00 |
| Purchase #6 | $154.29 | 9.347% | $168.7115 | $168.71 | $168.70 | $168.70 |
| Purchase #7 | $186.95 | 8.777% | $203.3586 | $203.36 | $203.35 | $203.40 |
| 7 purchase totals = | $1,107.47 | $1,190.3001 | $1,190.30 | $1,190.30 | $1,190.30 | |