| 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 | $235.68 | 9.856% | $258.9086 | $258.91 | $258.90 | $258.90 |
| Purchase #2 | $239.50 | 6.560% | $255.2112 | $255.21 | $255.20 | $255.20 |
| Purchase #3 | $213.60 | 10.719% | $236.4958 | $236.50 | $236.50 | $236.50 |
| Purchase #4 | $45.61 | 7.649% | $49.0987 | $49.10 | $49.10 | $49.10 |
| Purchase #5 | $58.72 | 7.160% | $62.9244 | $62.92 | $62.90 | $62.90 |
| Purchase #6 | $115.57 | 8.676% | $125.5969 | $125.60 | $125.60 | $125.60 |
| Purchase #7 | $218.62 | 13.872% | $248.947 | $248.95 | $248.95 | $248.90 |
| 7 purchase totals = | $1,127.30 | $1,237.1826 | $1,237.19 | $1,237.15 | $1,237.10 | |