| 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 | $204.97 | 6.511% | $218.3156 | $218.32 | $218.30 | $218.30 |
| Purchase #2 | $10.93 | 7.662% | $11.7675 | $11.77 | $11.75 | $11.80 |
| Purchase #3 | $243.33 | 9.224% | $265.7748 | $265.77 | $265.75 | $265.80 |
| Purchase #4 | $178.34 | 11.462% | $198.7813 | $198.78 | $198.80 | $198.80 |
| Purchase #5 | $182.97 | 13.787% | $208.1961 | $208.20 | $208.20 | $208.20 |
| Purchase #6 | $218.83 | 10.833% | $242.5359 | $242.54 | $242.55 | $242.50 |
| Purchase #7 | $51.89 | 12.873% | $58.5698 | $58.57 | $58.55 | $58.60 |
| 7 purchase totals = | $1,091.26 | $1,203.9410 | $1,203.95 | $1,203.90 | $1,204.00 | |