| 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 | $207.82 | 7.730% | $223.8845 | $223.88 | $223.90 | $223.90 |
| Purchase #2 | $186.27 | 6.693% | $198.7371 | $198.74 | $198.75 | $198.70 |
| Purchase #3 | $111.48 | 11.865% | $124.7071 | $124.71 | $124.70 | $124.70 |
| Purchase #4 | $108.64 | 7.133% | $116.3893 | $116.39 | $116.40 | $116.40 |
| Purchase #5 | $179.72 | 12.704% | $202.5516 | $202.55 | $202.55 | $202.60 |
| Purchase #6 | $66.81 | 8.718% | $72.6345 | $72.63 | $72.65 | $72.60 |
| Purchase #7 | $239.98 | 3.356% | $248.0337 | $248.03 | $248.05 | $248.00 |
| 7 purchase totals = | $1,100.72 | $1,186.9378 | $1,186.93 | $1,187.00 | $1,186.90 | |