| 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 | $239.84 | 8.324% | $259.8043 | $259.80 | $259.80 | $259.80 |
| Purchase #2 | $6.60 | 4.382% | $6.8892 | $6.89 | $6.90 | $6.90 |
| Purchase #3 | $205.98 | 10.348% | $227.2948 | $227.29 | $227.30 | $227.30 |
| Purchase #4 | $100.44 | 10.153% | $110.6377 | $110.64 | $110.65 | $110.60 |
| Purchase #5 | $189.90 | 6.468% | $202.1827 | $202.18 | $202.20 | $202.20 |
| Purchase #6 | $82.25 | 3.242% | $84.9165 | $84.92 | $84.90 | $84.90 |
| Purchase #7 | $211.92 | 6.552% | $225.805 | $225.81 | $225.80 | $225.80 |
| 7 purchase totals = | $1,036.93 | $1,117.5302 | $1,117.53 | $1,117.55 | $1,117.50 | |