| 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 | $243.60 | 13.117% | $275.553 | $275.55 | $275.55 | $275.60 |
| Purchase #2 | $185.95 | 11.461% | $207.2617 | $207.26 | $207.25 | $207.30 |
| Purchase #3 | $38.55 | 3.748% | $39.9949 | $39.99 | $40.00 | $40.00 |
| Purchase #4 | $25.65 | 12.547% | $28.8683 | $28.87 | $28.85 | $28.90 |
| Purchase #5 | $169.61 | 7.197% | $181.8168 | $181.82 | $181.80 | $181.80 |
| Purchase #6 | $214.49 | 6.156% | $227.694 | $227.69 | $227.70 | $227.70 |
| Purchase #7 | $102.64 | 6.106% | $108.9072 | $108.91 | $108.90 | $108.90 |
| 7 purchase totals = | $980.49 | $1,070.0959 | $1,070.09 | $1,070.05 | $1,070.20 | |