| 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 | $193.35 | 8.454% | $209.6958 | $209.70 | $209.70 | $209.70 |
| Purchase #2 | $198.36 | 10.603% | $219.3921 | $219.39 | $219.40 | $219.40 |
| Purchase #3 | $77.92 | 10.256% | $85.9115 | $85.91 | $85.90 | $85.90 |
| Purchase #4 | $148.30 | 13.571% | $168.4258 | $168.43 | $168.45 | $168.40 |
| Purchase #5 | $218.77 | 8.219% | $236.7507 | $236.75 | $236.75 | $236.80 |
| Purchase #6 | $24.41 | 10.387% | $26.9455 | $26.95 | $26.95 | $26.90 |
| Purchase #7 | $32.80 | 8.755% | $35.6716 | $35.67 | $35.65 | $35.70 |
| 7 purchase totals = | $893.91 | $982.7930 | $982.80 | $982.80 | $982.80 | |