| 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 | $192.81 | 4.541% | $201.5655 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $200.74 | 12.557% | $225.9469 | $225.95 | $225.95 | $225.90 |
| Purchase #3 | $200.85 | 4.574% | $210.0369 | $210.04 | $210.05 | $210.00 |
| Purchase #4 | $106.95 | 7.851% | $115.3466 | $115.35 | $115.35 | $115.30 |
| Purchase #5 | $25.37 | 9.366% | $27.7462 | $27.75 | $27.75 | $27.70 |
| Purchase #6 | $101.31 | 11.666% | $113.1288 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $223.34 | 10.761% | $247.3736 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $1,051.37 | $1,141.1445 | $1,141.16 | $1,141.15 | $1,141.00 | |