| 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 | $213.42 | 4.230% | $222.4477 | $222.45 | $222.45 | $222.40 |
| Purchase #2 | $7.98 | 13.182% | $9.0319 | $9.03 | $9.05 | $9.00 |
| Purchase #3 | $131.36 | 3.735% | $136.2663 | $136.27 | $136.25 | $136.30 |
| Purchase #4 | $27.28 | 5.302% | $28.7264 | $28.73 | $28.75 | $28.70 |
| Purchase #5 | $50.48 | 4.245% | $52.6229 | $52.62 | $52.60 | $52.60 |
| Purchase #6 | $194.56 | 5.785% | $205.8153 | $205.82 | $205.80 | $205.80 |
| Purchase #7 | $37.28 | 10.547% | $41.2119 | $41.21 | $41.20 | $41.20 |
| 7 purchase totals = | $662.36 | $696.1224 | $696.13 | $696.10 | $696.00 | |