| 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 | $238.94 | 8.189% | $258.5068 | $258.51 | $258.50 | $258.50 |
| Purchase #2 | $61.39 | 12.196% | $68.8771 | $68.88 | $68.90 | $68.90 |
| Purchase #3 | $140.98 | 13.663% | $160.2421 | $160.24 | $160.25 | $160.20 |
| Purchase #4 | $129.99 | 9.807% | $142.7381 | $142.74 | $142.75 | $142.70 |
| Purchase #5 | $212.81 | 7.864% | $229.5454 | $229.55 | $229.55 | $229.50 |
| Purchase #6 | $95.38 | 12.127% | $106.9467 | $106.95 | $106.95 | $106.90 |
| Purchase #7 | $37.51 | 13.481% | $42.5667 | $42.57 | $42.55 | $42.60 |
| 7 purchase totals = | $917.00 | $1,009.4229 | $1,009.44 | $1,009.45 | $1,009.30 | |