| 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 | $63.77 | 12.647% | $71.835 | $71.84 | $71.85 | $71.80 |
| Purchase #2 | $247.34 | 6.652% | $263.7931 | $263.79 | $263.80 | $263.80 |
| Purchase #3 | $106.34 | 4.545% | $111.1732 | $111.17 | $111.15 | $111.20 |
| Purchase #4 | $30.60 | 12.492% | $34.4226 | $34.42 | $34.40 | $34.40 |
| Purchase #5 | $217.47 | 11.266% | $241.9702 | $241.97 | $241.95 | $242.00 |
| Purchase #6 | $176.62 | 8.814% | $192.1873 | $192.19 | $192.20 | $192.20 |
| Purchase #7 | $123.60 | 8.551% | $134.169 | $134.17 | $134.15 | $134.20 |
| 7 purchase totals = | $965.74 | $1,049.5504 | $1,049.55 | $1,049.50 | $1,049.60 | |