| 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 | $234.93 | 3.160% | $242.3538 | $242.35 | $242.35 | $242.40 |
| Purchase #2 | $106.54 | 11.607% | $118.9061 | $118.91 | $118.90 | $118.90 |
| Purchase #3 | $83.69 | 4.651% | $87.5824 | $87.58 | $87.60 | $87.60 |
| Purchase #4 | $177.75 | 7.460% | $191.0102 | $191.01 | $191.00 | $191.00 |
| Purchase #5 | $10.27 | 9.372% | $11.2325 | $11.23 | $11.25 | $11.20 |
| Purchase #6 | $208.87 | 12.375% | $234.7177 | $234.72 | $234.70 | $234.70 |
| Purchase #7 | $195.27 | 13.802% | $222.2212 | $222.22 | $222.20 | $222.20 |
| 7 purchase totals = | $1,017.32 | $1,108.0239 | $1,108.02 | $1,108.00 | $1,108.00 | |