| 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 | $212.31 | 10.818% | $235.2777 | $235.28 | $235.30 | $235.30 |
| Purchase #2 | $181.72 | 6.763% | $194.0097 | $194.01 | $194.00 | $194.00 |
| Purchase #3 | $64.52 | 8.490% | $69.9977 | $70.00 | $70.00 | $70.00 |
| Purchase #4 | $133.78 | 3.663% | $138.6804 | $138.68 | $138.70 | $138.70 |
| Purchase #5 | $180.33 | 7.510% | $193.8728 | $193.87 | $193.85 | $193.90 |
| Purchase #6 | $207.88 | 7.389% | $223.2403 | $223.24 | $223.25 | $223.20 |
| Purchase #7 | $115.91 | 7.827% | $124.9823 | $124.98 | $125.00 | $125.00 |
| 7 purchase totals = | $1,096.45 | $1,180.0609 | $1,180.06 | $1,180.10 | $1,180.10 | |