| 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 | $84.61 | 6.197% | $89.8533 | $89.85 | $89.85 | $89.90 |
| Purchase #2 | $208.87 | 3.676% | $216.5481 | $216.55 | $216.55 | $216.50 |
| Purchase #3 | $139.40 | 3.245% | $143.9235 | $143.92 | $143.90 | $143.90 |
| Purchase #4 | $48.49 | 9.386% | $53.0413 | $53.04 | $53.05 | $53.00 |
| Purchase #5 | $234.84 | 4.636% | $245.7272 | $245.73 | $245.75 | $245.70 |
| Purchase #6 | $228.87 | 13.320% | $259.3555 | $259.36 | $259.35 | $259.40 |
| Purchase #7 | $184.25 | 12.653% | $207.5632 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $1,129.33 | $1,216.0121 | $1,216.01 | $1,216.00 | $1,216.00 | |