| 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 | $206.34 | 9.760% | $226.4788 | $226.48 | $226.50 | $226.50 |
| Purchase #2 | $107.71 | 3.262% | $111.2235 | $111.22 | $111.20 | $111.20 |
| Purchase #3 | $5.69 | 7.837% | $6.1359 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $52.64 | 13.730% | $59.8675 | $59.87 | $59.85 | $59.90 |
| Purchase #5 | $199.88 | 11.854% | $223.5738 | $223.57 | $223.55 | $223.60 |
| Purchase #6 | $10.36 | 13.187% | $11.7262 | $11.73 | $11.75 | $11.70 |
| Purchase #7 | $235.65 | 7.151% | $252.5013 | $252.50 | $252.50 | $252.50 |
| 7 purchase totals = | $818.27 | $891.5070 | $891.51 | $891.50 | $891.50 | |