| 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 | $119.40 | 9.645% | $130.9161 | $130.92 | $130.90 | $130.90 |
| Purchase #2 | $223.69 | 5.739% | $236.5276 | $236.53 | $236.55 | $236.50 |
| Purchase #3 | $31.98 | 4.317% | $33.3606 | $33.36 | $33.35 | $33.40 |
| Purchase #4 | $243.70 | 4.396% | $254.4131 | $254.41 | $254.40 | $254.40 |
| Purchase #5 | $83.98 | 9.530% | $91.9833 | $91.98 | $92.00 | $92.00 |
| Purchase #6 | $110.67 | 8.655% | $120.2485 | $120.25 | $120.25 | $120.20 |
| Purchase #7 | $242.57 | 6.115% | $257.4032 | $257.40 | $257.40 | $257.40 |
| 7 purchase totals = | $1,055.99 | $1,124.8524 | $1,124.85 | $1,124.85 | $1,124.80 | |