| 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 | $226.37 | 10.372% | $249.8491 | $249.85 | $249.85 | $249.80 |
| Purchase #2 | $76.69 | 13.460% | $87.0125 | $87.01 | $87.00 | $87.00 |
| Purchase #3 | $119.67 | 13.292% | $135.5765 | $135.58 | $135.60 | $135.60 |
| Purchase #4 | $138.86 | 5.802% | $146.9167 | $146.92 | $146.90 | $146.90 |
| Purchase #5 | $108.87 | 12.172% | $122.1217 | $122.12 | $122.10 | $122.10 |
| Purchase #6 | $93.66 | 5.509% | $98.8197 | $98.82 | $98.80 | $98.80 |
| Purchase #7 | $239.69 | 11.422% | $267.0674 | $267.07 | $267.05 | $267.10 |
| 7 purchase totals = | $1,003.81 | $1,107.3636 | $1,107.37 | $1,107.30 | $1,107.30 | |