| 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 | $159.29 | 10.445% | $175.9278 | $175.93 | $175.95 | $175.90 |
| Purchase #2 | $182.78 | 5.328% | $192.5185 | $192.52 | $192.50 | $192.50 |
| Purchase #3 | $250.80 | 11.774% | $280.3292 | $280.33 | $280.35 | $280.30 |
| Purchase #4 | $233.74 | 13.611% | $265.5544 | $265.55 | $265.55 | $265.60 |
| Purchase #5 | $43.92 | 10.578% | $48.5659 | $48.57 | $48.55 | $48.60 |
| Purchase #6 | $112.27 | 10.566% | $124.1324 | $124.13 | $124.15 | $124.10 |
| Purchase #7 | $125.85 | 4.866% | $131.9739 | $131.97 | $131.95 | $132.00 |
| 7 purchase totals = | $1,108.65 | $1,219.0021 | $1,219.00 | $1,219.00 | $1,219.00 | |