| 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 | $113.54 | 9.666% | $124.5148 | $124.51 | $124.50 | $124.50 |
| Purchase #2 | $207.26 | 9.441% | $226.8274 | $226.83 | $226.85 | $226.80 |
| Purchase #3 | $65.29 | 10.316% | $72.0253 | $72.03 | $72.05 | $72.00 |
| Purchase #4 | $214.93 | 8.534% | $233.2721 | $233.27 | $233.25 | $233.30 |
| Purchase #5 | $24.56 | 13.607% | $27.9019 | $27.90 | $27.90 | $27.90 |
| Purchase #6 | $48.86 | 4.558% | $51.087 | $51.09 | $51.10 | $51.10 |
| Purchase #7 | $97.78 | 12.639% | $110.1384 | $110.14 | $110.15 | $110.10 |
| 7 purchase totals = | $772.22 | $845.7669 | $845.77 | $845.80 | $845.70 | |