| 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 | $128.57 | 13.219% | $145.5657 | $145.57 | $145.55 | $145.60 |
| Purchase #2 | $235.95 | 7.808% | $254.373 | $254.37 | $254.35 | $254.40 |
| Purchase #3 | $109.58 | 13.467% | $124.3371 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $60.62 | 10.861% | $67.2039 | $67.20 | $67.20 | $67.20 |
| Purchase #5 | $243.95 | 8.531% | $264.7614 | $264.76 | $264.75 | $264.80 |
| Purchase #6 | $58.66 | 4.499% | $61.2991 | $61.30 | $61.30 | $61.30 |
| Purchase #7 | $176.76 | 12.441% | $198.7507 | $198.75 | $198.75 | $198.80 |
| 7 purchase totals = | $1,014.09 | $1,116.2909 | $1,116.29 | $1,116.25 | $1,116.40 | |