| 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 | $137.36 | 3.287% | $141.875 | $141.88 | $141.90 | $141.90 |
| Purchase #2 | $209.44 | 6.330% | $222.6976 | $222.70 | $222.70 | $222.70 |
| Purchase #3 | $110.91 | 13.237% | $125.5912 | $125.59 | $125.60 | $125.60 |
| Purchase #4 | $126.81 | 3.652% | $131.4411 | $131.44 | $131.45 | $131.40 |
| Purchase #5 | $100.41 | 4.787% | $105.2166 | $105.22 | $105.20 | $105.20 |
| Purchase #6 | $245.43 | 8.780% | $266.9788 | $266.98 | $267.00 | $267.00 |
| Purchase #7 | $208.63 | 4.179% | $217.3486 | $217.35 | $217.35 | $217.30 |
| 7 purchase totals = | $1,138.99 | $1,211.1489 | $1,211.16 | $1,211.20 | $1,211.10 | |