| 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 | $218.93 | 10.553% | $242.0337 | $242.03 | $242.05 | $242.00 |
| Purchase #2 | $166.65 | 12.503% | $187.4862 | $187.49 | $187.50 | $187.50 |
| Purchase #3 | $209.96 | 10.686% | $232.3963 | $232.40 | $232.40 | $232.40 |
| Purchase #4 | $186.46 | 9.240% | $203.6889 | $203.69 | $203.70 | $203.70 |
| Purchase #5 | $74.63 | 3.428% | $77.1883 | $77.19 | $77.20 | $77.20 |
| Purchase #6 | $26.76 | 6.341% | $28.4569 | $28.46 | $28.45 | $28.50 |
| Purchase #7 | $32.33 | 5.454% | $34.0933 | $34.09 | $34.10 | $34.10 |
| 7 purchase totals = | $915.72 | $1,005.3436 | $1,005.35 | $1,005.40 | $1,005.40 | |