| 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 | $21.26 | 7.393% | $22.8318 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $234.35 | 11.645% | $261.6401 | $261.64 | $261.65 | $261.60 |
| Purchase #3 | $126.45 | 12.693% | $142.5003 | $142.50 | $142.50 | $142.50 |
| Purchase #4 | $208.45 | 12.657% | $234.8335 | $234.83 | $234.85 | $234.80 |
| Purchase #5 | $228.73 | 5.280% | $240.8069 | $240.81 | $240.80 | $240.80 |
| Purchase #6 | $66.77 | 5.289% | $70.3015 | $70.30 | $70.30 | $70.30 |
| Purchase #7 | $212.55 | 7.328% | $228.1257 | $228.13 | $228.15 | $228.10 |
| 7 purchase totals = | $1,098.56 | $1,201.0398 | $1,201.04 | $1,201.10 | $1,200.90 | |