| 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 | $143.76 | 7.362% | $154.3436 | $154.34 | $154.35 | $154.30 |
| Purchase #2 | $196.82 | 3.190% | $203.0986 | $203.10 | $203.10 | $203.10 |
| Purchase #3 | $173.74 | 8.536% | $188.5704 | $188.57 | $188.55 | $188.60 |
| Purchase #4 | $237.45 | 5.282% | $249.9921 | $249.99 | $250.00 | $250.00 |
| Purchase #5 | $188.78 | 13.535% | $214.3314 | $214.33 | $214.35 | $214.30 |
| Purchase #6 | $243.75 | 4.338% | $254.3239 | $254.32 | $254.30 | $254.30 |
| Purchase #7 | $218.88 | 11.274% | $243.5565 | $243.56 | $243.55 | $243.60 |
| 7 purchase totals = | $1,403.18 | $1,508.2165 | $1,508.21 | $1,508.20 | $1,508.20 | |