| 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 | $223.34 | 4.339% | $233.0307 | $233.03 | $233.05 | $233.00 |
| Purchase #2 | $243.42 | 11.828% | $272.2117 | $272.21 | $272.20 | $272.20 |
| Purchase #3 | $201.89 | 13.793% | $229.7367 | $229.74 | $229.75 | $229.70 |
| Purchase #4 | $155.76 | 11.347% | $173.4341 | $173.43 | $173.45 | $173.40 |
| Purchase #5 | $87.92 | 11.340% | $97.8901 | $97.89 | $97.90 | $97.90 |
| Purchase #6 | $211.31 | 10.530% | $233.5609 | $233.56 | $233.55 | $233.60 |
| Purchase #7 | $12.86 | 8.122% | $13.9045 | $13.90 | $13.90 | $13.90 |
| 7 purchase totals = | $1,136.50 | $1,253.7687 | $1,253.76 | $1,253.80 | $1,253.70 | |