| 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 | $128.71 | 13.447% | $146.0176 | $146.02 | $146.00 | $146.00 |
| Purchase #2 | $225.79 | 12.533% | $254.0883 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $77.30 | 9.568% | $84.6961 | $84.70 | $84.70 | $84.70 |
| Purchase #4 | $195.56 | 7.640% | $210.5008 | $210.50 | $210.50 | $210.50 |
| Purchase #5 | $229.61 | 9.122% | $250.555 | $250.56 | $250.55 | $250.60 |
| Purchase #6 | $220.99 | 5.620% | $233.4096 | $233.41 | $233.40 | $233.40 |
| Purchase #7 | $232.33 | 12.525% | $261.4293 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $1,310.29 | $1,440.6967 | $1,440.71 | $1,440.70 | $1,440.70 | |