| 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 | $17.28 | 5.706% | $18.266 | $18.27 | $18.25 | $18.30 |
| Purchase #2 | $226.64 | 3.734% | $235.1027 | $235.10 | $235.10 | $235.10 |
| Purchase #3 | $153.36 | 13.158% | $173.5391 | $173.54 | $173.55 | $173.50 |
| Purchase #4 | $193.91 | 9.330% | $212.0018 | $212.00 | $212.00 | $212.00 |
| Purchase #5 | $93.26 | 4.754% | $97.6936 | $97.69 | $97.70 | $97.70 |
| Purchase #6 | $73.69 | 7.782% | $79.4246 | $79.42 | $79.40 | $79.40 |
| Purchase #7 | $248.71 | 11.790% | $278.0329 | $278.03 | $278.05 | $278.00 |
| 7 purchase totals = | $1,006.85 | $1,094.0607 | $1,094.05 | $1,094.05 | $1,094.00 | |