| 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 | $10.88 | 6.395% | $11.5758 | $11.58 | $11.60 | $11.60 |
| Purchase #2 | $11.73 | 10.311% | $12.9395 | $12.94 | $12.95 | $12.90 |
| Purchase #3 | $78.63 | 5.822% | $83.2078 | $83.21 | $83.20 | $83.20 |
| Purchase #4 | $225.80 | 4.128% | $235.121 | $235.12 | $235.10 | $235.10 |
| Purchase #5 | $231.97 | 3.646% | $240.4276 | $240.43 | $240.45 | $240.40 |
| Purchase #6 | $242.68 | 3.160% | $250.3487 | $250.35 | $250.35 | $250.30 |
| Purchase #7 | $176.80 | 10.466% | $195.3039 | $195.30 | $195.30 | $195.30 |
| 7 purchase totals = | $978.49 | $1,028.9243 | $1,028.93 | $1,028.95 | $1,028.80 | |