| 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 | $97.92 | 8.828% | $106.5644 | $106.56 | $106.55 | $106.60 |
| Purchase #2 | $208.63 | 3.458% | $215.8444 | $215.84 | $215.85 | $215.80 |
| Purchase #3 | $70.62 | 7.140% | $75.6623 | $75.66 | $75.65 | $75.70 |
| Purchase #4 | $138.34 | 8.787% | $150.4959 | $150.50 | $150.50 | $150.50 |
| Purchase #5 | $171.62 | 5.179% | $180.5082 | $180.51 | $180.50 | $180.50 |
| Purchase #6 | $221.99 | 12.661% | $250.0962 | $250.10 | $250.10 | $250.10 |
| Purchase #7 | $135.41 | 4.619% | $141.6646 | $141.66 | $141.65 | $141.70 |
| 7 purchase totals = | $1,044.53 | $1,120.8360 | $1,120.83 | $1,120.80 | $1,120.90 | |