| 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 | $107.41 | 13.783% | $122.2143 | $122.21 | $122.20 | $122.20 |
| Purchase #2 | $248.56 | 5.287% | $261.7014 | $261.70 | $261.70 | $261.70 |
| Purchase #3 | $187.28 | 8.236% | $202.7044 | $202.70 | $202.70 | $202.70 |
| Purchase #4 | $141.56 | 10.318% | $156.1662 | $156.17 | $156.15 | $156.20 |
| Purchase #5 | $194.88 | 10.166% | $214.6915 | $214.69 | $214.70 | $214.70 |
| Purchase #6 | $199.31 | 10.469% | $220.1758 | $220.18 | $220.20 | $220.20 |
| Purchase #7 | $204.97 | 13.260% | $232.149 | $232.15 | $232.15 | $232.10 |
| 7 purchase totals = | $1,283.97 | $1,409.8026 | $1,409.80 | $1,409.80 | $1,409.80 | |