| 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 | $211.76 | 6.424% | $225.3635 | $225.36 | $225.35 | $225.40 |
| Purchase #2 | $175.74 | 7.202% | $188.3968 | $188.40 | $188.40 | $188.40 |
| Purchase #3 | $106.93 | 3.701% | $110.8875 | $110.89 | $110.90 | $110.90 |
| Purchase #4 | $219.66 | 8.793% | $238.9747 | $238.97 | $238.95 | $239.00 |
| Purchase #5 | $24.42 | 6.711% | $26.0588 | $26.06 | $26.05 | $26.10 |
| Purchase #6 | $162.43 | 6.343% | $172.7329 | $172.73 | $172.75 | $172.70 |
| Purchase #7 | $100.59 | 4.103% | $104.7172 | $104.72 | $104.70 | $104.70 |
| 7 purchase totals = | $1,001.53 | $1,067.1314 | $1,067.13 | $1,067.10 | $1,067.20 | |