| 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 | $231.71 | 6.115% | $245.8791 | $245.88 | $245.90 | $245.90 |
| Purchase #2 | $102.61 | 10.702% | $113.5913 | $113.59 | $113.60 | $113.60 |
| Purchase #3 | $41.38 | 11.186% | $46.0088 | $46.01 | $46.00 | $46.00 |
| Purchase #4 | $199.68 | 5.222% | $210.1073 | $210.11 | $210.10 | $210.10 |
| Purchase #5 | $89.98 | 8.183% | $97.3431 | $97.34 | $97.35 | $97.30 |
| Purchase #6 | $161.33 | 4.618% | $168.7802 | $168.78 | $168.80 | $168.80 |
| Purchase #7 | $20.91 | 6.562% | $22.2821 | $22.28 | $22.30 | $22.30 |
| 7 purchase totals = | $847.60 | $903.9919 | $903.99 | $904.05 | $904.00 | |