| 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 | $188.66 | 12.642% | $212.5104 | $212.51 | $212.50 | $212.50 |
| Purchase #2 | $132.48 | 4.750% | $138.7728 | $138.77 | $138.75 | $138.80 |
| Purchase #3 | $76.86 | 13.602% | $87.3145 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $217.79 | 10.154% | $239.9044 | $239.90 | $239.90 | $239.90 |
| Purchase #5 | $36.36 | 5.823% | $38.4772 | $38.48 | $38.50 | $38.50 |
| Purchase #6 | $106.48 | 13.594% | $120.9549 | $120.95 | $120.95 | $121.00 |
| Purchase #7 | $166.25 | 8.502% | $180.3846 | $180.38 | $180.40 | $180.40 |
| 7 purchase totals = | $924.88 | $1,018.3188 | $1,018.30 | $1,018.30 | $1,018.40 | |