| 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 | $250.35 | 5.580% | $264.3195 | $264.32 | $264.30 | $264.30 |
| Purchase #2 | $16.90 | 3.831% | $17.5474 | $17.55 | $17.55 | $17.50 |
| Purchase #3 | $245.80 | 9.522% | $269.2051 | $269.21 | $269.20 | $269.20 |
| Purchase #4 | $188.93 | 4.817% | $198.0308 | $198.03 | $198.05 | $198.00 |
| Purchase #5 | $114.56 | 8.611% | $124.4248 | $124.42 | $124.40 | $124.40 |
| Purchase #6 | $61.27 | 9.827% | $67.291 | $67.29 | $67.30 | $67.30 |
| Purchase #7 | $156.32 | 9.110% | $170.5608 | $170.56 | $170.55 | $170.60 |
| 7 purchase totals = | $1,034.13 | $1,111.3794 | $1,111.38 | $1,111.35 | $1,111.30 | |