| 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 | $225.94 | 9.161% | $246.6384 | $246.64 | $246.65 | $246.60 |
| Purchase #2 | $216.89 | 3.689% | $224.8911 | $224.89 | $224.90 | $224.90 |
| Purchase #3 | $202.84 | 6.364% | $215.7487 | $215.75 | $215.75 | $215.70 |
| Purchase #4 | $90.40 | 12.227% | $101.4532 | $101.45 | $101.45 | $101.50 |
| Purchase #5 | $114.43 | 6.148% | $121.4652 | $121.47 | $121.45 | $121.50 |
| Purchase #6 | $200.29 | 13.760% | $227.8499 | $227.85 | $227.85 | $227.80 |
| Purchase #7 | $192.31 | 4.468% | $200.9024 | $200.90 | $200.90 | $200.90 |
| 7 purchase totals = | $1,243.10 | $1,338.9489 | $1,338.95 | $1,338.95 | $1,338.90 | |