| 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 | $120.83 | 8.362% | $130.9338 | $130.93 | $130.95 | $130.90 |
| Purchase #2 | $67.95 | 11.765% | $75.9443 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $225.96 | 4.447% | $236.0084 | $236.01 | $236.00 | $236.00 |
| Purchase #4 | $135.77 | 7.176% | $145.5129 | $145.51 | $145.50 | $145.50 |
| Purchase #5 | $171.94 | 7.359% | $184.5931 | $184.59 | $184.60 | $184.60 |
| Purchase #6 | $7.66 | 11.136% | $8.513 | $8.51 | $8.50 | $8.50 |
| Purchase #7 | $55.27 | 10.473% | $61.0584 | $61.06 | $61.05 | $61.10 |
| 7 purchase totals = | $785.38 | $842.5639 | $842.55 | $842.55 | $842.50 | |