| 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 | $222.86 | 6.370% | $237.0562 | $237.06 | $237.05 | $237.10 |
| Purchase #2 | $216.97 | 10.263% | $239.2376 | $239.24 | $239.25 | $239.20 |
| Purchase #3 | $156.70 | 3.803% | $162.6593 | $162.66 | $162.65 | $162.70 |
| Purchase #4 | $137.69 | 12.805% | $155.3212 | $155.32 | $155.30 | $155.30 |
| Purchase #5 | $150.61 | 8.746% | $163.7824 | $163.78 | $163.80 | $163.80 |
| Purchase #6 | $246.25 | 9.776% | $270.3234 | $270.32 | $270.30 | $270.30 |
| Purchase #7 | $39.65 | 11.821% | $44.337 | $44.34 | $44.35 | $44.30 |
| 7 purchase totals = | $1,170.73 | $1,272.7171 | $1,272.72 | $1,272.70 | $1,272.70 | |