| 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 | $155.31 | 4.578% | $162.4201 | $162.42 | $162.40 | $162.40 |
| Purchase #2 | $199.36 | 5.789% | $210.901 | $210.90 | $210.90 | $210.90 |
| Purchase #3 | $217.92 | 4.318% | $227.3298 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $51.70 | 13.200% | $58.5244 | $58.52 | $58.50 | $58.50 |
| Purchase #5 | $232.32 | 7.694% | $250.1947 | $250.19 | $250.20 | $250.20 |
| Purchase #6 | $187.37 | 10.141% | $206.3712 | $206.37 | $206.35 | $206.40 |
| Purchase #7 | $81.26 | 7.381% | $87.2578 | $87.26 | $87.25 | $87.30 |
| 7 purchase totals = | $1,125.24 | $1,202.9990 | $1,202.99 | $1,202.95 | $1,203.00 | |