| 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 | $134.36 | 3.614% | $139.2158 | $139.22 | $139.20 | $139.20 |
| Purchase #2 | $239.31 | 7.786% | $257.9427 | $257.94 | $257.95 | $257.90 |
| Purchase #3 | $234.70 | 10.305% | $258.8858 | $258.89 | $258.90 | $258.90 |
| Purchase #4 | $246.46 | 3.737% | $255.6702 | $255.67 | $255.65 | $255.70 |
| Purchase #5 | $105.53 | 6.872% | $112.782 | $112.78 | $112.80 | $112.80 |
| Purchase #6 | $223.37 | 12.160% | $250.5318 | $250.53 | $250.55 | $250.50 |
| Purchase #7 | $7.95 | 8.116% | $8.5952 | $8.60 | $8.60 | $8.60 |
| 7 purchase totals = | $1,191.68 | $1,283.6235 | $1,283.63 | $1,283.65 | $1,283.60 | |