| 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 | $201.33 | 4.304% | $209.9952 | $210.00 | $210.00 | $210.00 |
| Purchase #2 | $10.42 | 5.176% | $10.9593 | $10.96 | $10.95 | $11.00 |
| Purchase #3 | $122.80 | 9.443% | $134.396 | $134.40 | $134.40 | $134.40 |
| Purchase #4 | $31.80 | 10.695% | $35.201 | $35.20 | $35.20 | $35.20 |
| Purchase #5 | $173.87 | 9.747% | $190.8171 | $190.82 | $190.80 | $190.80 |
| Purchase #6 | $244.94 | 13.291% | $277.495 | $277.50 | $277.50 | $277.50 |
| Purchase #7 | $217.89 | 9.274% | $238.0971 | $238.10 | $238.10 | $238.10 |
| 7 purchase totals = | $1,003.05 | $1,096.9607 | $1,096.98 | $1,096.95 | $1,097.00 | |