| 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 | $12.92 | 7.478% | $13.8862 | $13.89 | $13.90 | $13.90 |
| Purchase #2 | $192.88 | 4.633% | $201.8161 | $201.82 | $201.80 | $201.80 |
| Purchase #3 | $59.47 | 11.391% | $66.2442 | $66.24 | $66.25 | $66.20 |
| Purchase #4 | $172.48 | 5.708% | $182.3252 | $182.33 | $182.35 | $182.30 |
| Purchase #5 | $55.51 | 13.809% | $63.1754 | $63.18 | $63.20 | $63.20 |
| Purchase #6 | $227.58 | 11.865% | $254.5824 | $254.58 | $254.60 | $254.60 |
| Purchase #7 | $215.93 | 13.471% | $245.0179 | $245.02 | $245.00 | $245.00 |
| 7 purchase totals = | $936.77 | $1,027.0474 | $1,027.06 | $1,027.10 | $1,027.00 | |