| 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 | $235.83 | 5.831% | $249.5812 | $249.58 | $249.60 | $249.60 |
| Purchase #2 | $230.98 | 3.399% | $238.831 | $238.83 | $238.85 | $238.80 |
| Purchase #3 | $223.83 | 10.706% | $247.7932 | $247.79 | $247.80 | $247.80 |
| Purchase #4 | $229.92 | 9.376% | $251.4773 | $251.48 | $251.50 | $251.50 |
| Purchase #5 | $183.53 | 5.452% | $193.5361 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $215.66 | 8.363% | $233.6956 | $233.70 | $233.70 | $233.70 |
| Purchase #7 | $11.78 | 11.548% | $13.1404 | $13.14 | $13.15 | $13.10 |
| 7 purchase totals = | $1,331.53 | $1,428.0548 | $1,428.06 | $1,428.15 | $1,428.00 | |