| 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 | $199.64 | 10.696% | $220.9935 | $220.99 | $221.00 | $221.00 |
| Purchase #2 | $111.80 | 12.737% | $126.04 | $126.04 | $126.05 | $126.00 |
| Purchase #3 | $250.54 | 12.562% | $282.0128 | $282.01 | $282.00 | $282.00 |
| Purchase #4 | $94.28 | 13.171% | $106.6976 | $106.70 | $106.70 | $106.70 |
| Purchase #5 | $214.26 | 7.138% | $229.5539 | $229.55 | $229.55 | $229.60 |
| Purchase #6 | $73.52 | 6.117% | $78.0172 | $78.02 | $78.00 | $78.00 |
| Purchase #7 | $222.94 | 4.588% | $233.1685 | $233.17 | $233.15 | $233.20 |
| 7 purchase totals = | $1,166.98 | $1,276.4835 | $1,276.48 | $1,276.45 | $1,276.50 | |