| 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 | $18.43 | 5.789% | $19.4969 | $19.50 | $19.50 | $19.50 |
| Purchase #2 | $210.89 | 10.491% | $233.0145 | $233.01 | $233.00 | $233.00 |
| Purchase #3 | $227.83 | 9.304% | $249.0273 | $249.03 | $249.05 | $249.00 |
| Purchase #4 | $177.46 | 6.799% | $189.5255 | $189.53 | $189.55 | $189.50 |
| Purchase #5 | $114.78 | 9.607% | $125.8069 | $125.81 | $125.80 | $125.80 |
| Purchase #6 | $235.96 | 9.505% | $258.388 | $258.39 | $258.40 | $258.40 |
| Purchase #7 | $215.90 | 10.157% | $237.829 | $237.83 | $237.85 | $237.80 |
| 7 purchase totals = | $1,201.25 | $1,313.0881 | $1,313.10 | $1,313.15 | $1,313.00 | |