| 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 | $184.95 | 13.624% | $210.1476 | $210.15 | $210.15 | $210.10 |
| Purchase #2 | $143.65 | 8.788% | $156.274 | $156.27 | $156.25 | $156.30 |
| Purchase #3 | $206.64 | 9.247% | $225.748 | $225.75 | $225.75 | $225.70 |
| Purchase #4 | $201.65 | 12.317% | $226.4872 | $226.49 | $226.50 | $226.50 |
| Purchase #5 | $35.34 | 9.681% | $38.7613 | $38.76 | $38.75 | $38.80 |
| Purchase #6 | $247.45 | 6.264% | $262.9503 | $262.95 | $262.95 | $263.00 |
| Purchase #7 | $100.79 | 5.759% | $106.5945 | $106.59 | $106.60 | $106.60 |
| 7 purchase totals = | $1,120.47 | $1,226.9629 | $1,226.96 | $1,226.95 | $1,227.00 | |