| 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 | $228.27 | 3.463% | $236.175 | $236.18 | $236.20 | $236.20 |
| Purchase #2 | $192.30 | 10.352% | $212.2069 | $212.21 | $212.20 | $212.20 |
| Purchase #3 | $218.69 | 12.413% | $245.836 | $245.84 | $245.85 | $245.80 |
| Purchase #4 | $151.33 | 13.220% | $171.3358 | $171.34 | $171.35 | $171.30 |
| Purchase #5 | $80.27 | 11.758% | $89.7081 | $89.71 | $89.70 | $89.70 |
| Purchase #6 | $250.43 | 3.134% | $258.2785 | $258.28 | $258.30 | $258.30 |
| Purchase #7 | $41.47 | 13.448% | $47.0469 | $47.05 | $47.05 | $47.00 |
| 7 purchase totals = | $1,162.76 | $1,260.5872 | $1,260.61 | $1,260.65 | $1,260.50 | |