| 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 | $190.61 | 9.494% | $208.7065 | $208.71 | $208.70 | $208.70 |
| Purchase #2 | $125.76 | 9.767% | $138.043 | $138.04 | $138.05 | $138.00 |
| Purchase #3 | $58.77 | 8.631% | $63.8424 | $63.84 | $63.85 | $63.80 |
| Purchase #4 | $249.29 | 5.480% | $262.9511 | $262.95 | $262.95 | $263.00 |
| Purchase #5 | $234.95 | 8.534% | $255.0006 | $255.00 | $255.00 | $255.00 |
| Purchase #6 | $134.51 | 9.328% | $147.0571 | $147.06 | $147.05 | $147.10 |
| Purchase #7 | $205.28 | 13.118% | $232.2086 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $1,199.17 | $1,307.8093 | $1,307.81 | $1,307.80 | $1,307.80 | |