| 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 | $115.63 | 3.615% | $119.81 | $119.81 | $119.80 | $119.80 |
| Purchase #2 | $204.86 | 3.590% | $212.2145 | $212.21 | $212.20 | $212.20 |
| Purchase #3 | $248.98 | 9.106% | $271.6521 | $271.65 | $271.65 | $271.70 |
| Purchase #4 | $225.69 | 10.788% | $250.0374 | $250.04 | $250.05 | $250.00 |
| Purchase #5 | $105.32 | 4.668% | $110.2363 | $110.24 | $110.25 | $110.20 |
| Purchase #6 | $129.28 | 13.572% | $146.8259 | $146.83 | $146.85 | $146.80 |
| Purchase #7 | $170.99 | 7.209% | $183.3167 | $183.32 | $183.30 | $183.30 |
| 7 purchase totals = | $1,200.75 | $1,294.0929 | $1,294.10 | $1,294.10 | $1,294.00 | |