| 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 | $212.90 | 12.834% | $240.2236 | $240.22 | $240.20 | $240.20 |
| Purchase #2 | $153.28 | 9.519% | $167.8707 | $167.87 | $167.85 | $167.90 |
| Purchase #3 | $122.53 | 5.723% | $129.5424 | $129.54 | $129.55 | $129.50 |
| Purchase #4 | $70.62 | 9.576% | $77.3826 | $77.38 | $77.40 | $77.40 |
| Purchase #5 | $88.88 | 9.390% | $97.2258 | $97.23 | $97.25 | $97.20 |
| Purchase #6 | $237.97 | 7.107% | $254.8825 | $254.88 | $254.90 | $254.90 |
| Purchase #7 | $87.90 | 10.443% | $97.0794 | $97.08 | $97.10 | $97.10 |
| 7 purchase totals = | $974.08 | $1,064.2070 | $1,064.20 | $1,064.25 | $1,064.20 | |