| 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 | $239.54 | 10.816% | $265.4486 | $265.45 | $265.45 | $265.40 |
| Purchase #2 | $242.61 | 4.315% | $253.0786 | $253.08 | $253.10 | $253.10 |
| Purchase #3 | $97.86 | 9.361% | $107.0207 | $107.02 | $107.00 | $107.00 |
| Purchase #4 | $72.80 | 6.324% | $77.4039 | $77.40 | $77.40 | $77.40 |
| Purchase #5 | $27.39 | 13.841% | $31.181 | $31.18 | $31.20 | $31.20 |
| Purchase #6 | $30.71 | 9.398% | $33.5961 | $33.60 | $33.60 | $33.60 |
| Purchase #7 | $153.28 | 11.477% | $170.8719 | $170.87 | $170.85 | $170.90 |
| 7 purchase totals = | $864.19 | $938.6008 | $938.60 | $938.60 | $938.60 | |