| 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 | $106.79 | 7.355% | $114.6444 | $114.64 | $114.65 | $114.60 |
| Purchase #2 | $202.56 | 5.614% | $213.9317 | $213.93 | $213.95 | $213.90 |
| Purchase #3 | $161.60 | 5.283% | $170.1373 | $170.14 | $170.15 | $170.10 |
| Purchase #4 | $223.81 | 3.796% | $232.3058 | $232.31 | $232.30 | $232.30 |
| Purchase #5 | $183.91 | 11.732% | $205.4863 | $205.49 | $205.50 | $205.50 |
| Purchase #6 | $243.75 | 6.862% | $260.4761 | $260.48 | $260.50 | $260.50 |
| Purchase #7 | $174.67 | 6.790% | $186.5301 | $186.53 | $186.55 | $186.50 |
| 7 purchase totals = | $1,297.09 | $1,383.5117 | $1,383.52 | $1,383.60 | $1,383.40 | |