| 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 | $37.54 | 11.478% | $41.8488 | $41.85 | $41.85 | $41.80 |
| Purchase #2 | $171.64 | 8.561% | $186.3341 | $186.33 | $186.35 | $186.30 |
| Purchase #3 | $202.37 | 4.127% | $210.7218 | $210.72 | $210.70 | $210.70 |
| Purchase #4 | $104.69 | 8.847% | $113.9519 | $113.95 | $113.95 | $114.00 |
| Purchase #5 | $120.99 | 12.661% | $136.3085 | $136.31 | $136.30 | $136.30 |
| Purchase #6 | $202.71 | 5.158% | $213.1658 | $213.17 | $213.15 | $213.20 |
| Purchase #7 | $181.98 | 9.158% | $198.6457 | $198.65 | $198.65 | $198.60 |
| 7 purchase totals = | $1,021.92 | $1,100.9766 | $1,100.98 | $1,100.95 | $1,100.90 | |