| 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 | $240.61 | 13.134% | $272.2117 | $272.21 | $272.20 | $272.20 |
| Purchase #2 | $127.70 | 10.411% | $140.9948 | $140.99 | $141.00 | $141.00 |
| Purchase #3 | $241.73 | 4.764% | $253.246 | $253.25 | $253.25 | $253.20 |
| Purchase #4 | $55.58 | 5.576% | $58.6791 | $58.68 | $58.70 | $58.70 |
| Purchase #5 | $159.94 | 13.386% | $181.3496 | $181.35 | $181.35 | $181.30 |
| Purchase #6 | $39.74 | 7.213% | $42.6064 | $42.61 | $42.60 | $42.60 |
| Purchase #7 | $115.98 | 8.419% | $125.7444 | $125.74 | $125.75 | $125.70 |
| 7 purchase totals = | $981.28 | $1,074.8320 | $1,074.83 | $1,074.85 | $1,074.70 | |