| 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 | $215.91 | 7.828% | $232.8114 | $232.81 | $232.80 | $232.80 |
| Purchase #2 | $223.29 | 5.451% | $235.4615 | $235.46 | $235.45 | $235.50 |
| Purchase #3 | $129.35 | 12.764% | $145.8602 | $145.86 | $145.85 | $145.90 |
| Purchase #4 | $242.29 | 5.159% | $254.7897 | $254.79 | $254.80 | $254.80 |
| Purchase #5 | $169.51 | 7.125% | $181.5876 | $181.59 | $181.60 | $181.60 |
| Purchase #6 | $153.39 | 13.645% | $174.3201 | $174.32 | $174.30 | $174.30 |
| Purchase #7 | $250.90 | 8.478% | $272.1713 | $272.17 | $272.15 | $272.20 |
| 7 purchase totals = | $1,384.64 | $1,497.0018 | $1,497.00 | $1,496.95 | $1,497.10 | |