| 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 | $190.94 | 4.188% | $198.9366 | $198.94 | $198.95 | $198.90 |
| Purchase #2 | $234.36 | 11.143% | $260.4747 | $260.47 | $260.45 | $260.50 |
| Purchase #3 | $78.30 | 5.675% | $82.7435 | $82.74 | $82.75 | $82.70 |
| Purchase #4 | $240.45 | 11.464% | $268.0152 | $268.02 | $268.00 | $268.00 |
| Purchase #5 | $115.56 | 9.223% | $126.2181 | $126.22 | $126.20 | $126.20 |
| Purchase #6 | $137.46 | 8.849% | $149.6238 | $149.62 | $149.60 | $149.60 |
| Purchase #7 | $210.46 | 3.552% | $217.9355 | $217.94 | $217.95 | $217.90 |
| 7 purchase totals = | $1,207.53 | $1,303.9474 | $1,303.95 | $1,303.90 | $1,303.80 | |