| 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 | $198.75 | 6.153% | $210.9791 | $210.98 | $211.00 | $211.00 |
| Purchase #2 | $211.76 | 10.223% | $233.4082 | $233.41 | $233.40 | $233.40 |
| Purchase #3 | $69.90 | 11.735% | $78.1028 | $78.10 | $78.10 | $78.10 |
| Purchase #4 | $67.36 | 12.362% | $75.687 | $75.69 | $75.70 | $75.70 |
| Purchase #5 | $149.89 | 12.432% | $168.5243 | $168.52 | $168.50 | $168.50 |
| Purchase #6 | $125.93 | 3.317% | $130.1071 | $130.11 | $130.10 | $130.10 |
| Purchase #7 | $226.53 | 8.240% | $245.1961 | $245.20 | $245.20 | $245.20 |
| 7 purchase totals = | $1,050.12 | $1,142.0046 | $1,142.01 | $1,142.00 | $1,142.00 | |