| 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 | $8.41 | 4.842% | $8.8172 | $8.82 | $8.80 | $8.80 |
| Purchase #2 | $227.58 | 5.424% | $239.9239 | $239.92 | $239.90 | $239.90 |
| Purchase #3 | $157.27 | 9.190% | $171.7231 | $171.72 | $171.70 | $171.70 |
| Purchase #4 | $159.73 | 11.435% | $177.9951 | $178.00 | $178.00 | $178.00 |
| Purchase #5 | $222.28 | 7.114% | $238.093 | $238.09 | $238.10 | $238.10 |
| Purchase #6 | $187.38 | 7.502% | $201.4372 | $201.44 | $201.45 | $201.40 |
| Purchase #7 | $56.28 | 5.658% | $59.4643 | $59.46 | $59.45 | $59.50 |
| 7 purchase totals = | $1,018.93 | $1,097.4538 | $1,097.45 | $1,097.40 | $1,097.40 | |