| 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 | $248.44 | 8.861% | $270.4543 | $270.45 | $270.45 | $270.50 |
| Purchase #2 | $205.58 | 9.508% | $225.1265 | $225.13 | $225.15 | $225.10 |
| Purchase #3 | $10.99 | 13.339% | $12.456 | $12.46 | $12.45 | $12.50 |
| Purchase #4 | $249.78 | 12.328% | $280.5729 | $280.57 | $280.55 | $280.60 |
| Purchase #5 | $241.72 | 11.690% | $269.9771 | $269.98 | $270.00 | $270.00 |
| Purchase #6 | $208.51 | 11.636% | $232.7722 | $232.77 | $232.75 | $232.80 |
| Purchase #7 | $46.27 | 11.175% | $51.4407 | $51.44 | $51.45 | $51.40 |
| 7 purchase totals = | $1,211.29 | $1,342.7997 | $1,342.80 | $1,342.80 | $1,342.90 | |