| 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 | $250.95 | 10.351% | $276.9258 | $276.93 | $276.95 | $276.90 |
| Purchase #2 | $71.37 | 6.530% | $76.0305 | $76.03 | $76.05 | $76.00 |
| Purchase #3 | $220.96 | 6.785% | $235.9521 | $235.95 | $235.95 | $236.00 |
| Purchase #4 | $190.27 | 5.383% | $200.5122 | $200.51 | $200.50 | $200.50 |
| Purchase #5 | $201.45 | 3.401% | $208.3013 | $208.30 | $208.30 | $208.30 |
| Purchase #6 | $126.27 | 4.533% | $131.9938 | $131.99 | $132.00 | $132.00 |
| Purchase #7 | $163.78 | 10.155% | $180.4119 | $180.41 | $180.40 | $180.40 |
| 7 purchase totals = | $1,225.05 | $1,310.1276 | $1,310.12 | $1,310.15 | $1,310.10 | |