| 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 | $175.53 | 13.679% | $199.5407 | $199.54 | $199.55 | $199.50 |
| Purchase #2 | $188.64 | 13.816% | $214.7025 | $214.70 | $214.70 | $214.70 |
| Purchase #3 | $232.91 | 8.171% | $251.9411 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $51.51 | 8.196% | $55.7318 | $55.73 | $55.75 | $55.70 |
| Purchase #5 | $114.31 | 8.485% | $124.0092 | $124.01 | $124.00 | $124.00 |
| Purchase #6 | $102.53 | 12.812% | $115.6661 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $227.38 | 12.660% | $256.1663 | $256.17 | $256.15 | $256.20 |
| 7 purchase totals = | $1,092.81 | $1,217.7577 | $1,217.76 | $1,217.75 | $1,217.70 | |