| 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 | $203.83 | 11.254% | $226.769 | $226.77 | $226.75 | $226.80 |
| Purchase #2 | $144.45 | 12.244% | $162.1365 | $162.14 | $162.15 | $162.10 |
| Purchase #3 | $84.88 | 5.301% | $89.3795 | $89.38 | $89.40 | $89.40 |
| Purchase #4 | $78.36 | 8.580% | $85.0833 | $85.08 | $85.10 | $85.10 |
| Purchase #5 | $9.27 | 7.153% | $9.9331 | $9.93 | $9.95 | $9.90 |
| Purchase #6 | $243.74 | 5.465% | $257.0604 | $257.06 | $257.05 | $257.10 |
| Purchase #7 | $179.98 | 5.397% | $189.6935 | $189.69 | $189.70 | $189.70 |
| 7 purchase totals = | $944.51 | $1,020.0553 | $1,020.05 | $1,020.10 | $1,020.10 | |