| 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 | $111.88 | 8.648% | $121.5554 | $121.56 | $121.55 | $121.60 |
| Purchase #2 | $193.84 | 8.296% | $209.921 | $209.92 | $209.90 | $209.90 |
| Purchase #3 | $131.56 | 13.576% | $149.4206 | $149.42 | $149.40 | $149.40 |
| Purchase #4 | $222.43 | 13.308% | $252.031 | $252.03 | $252.05 | $252.00 |
| Purchase #5 | $220.45 | 11.599% | $246.02 | $246.02 | $246.00 | $246.00 |
| Purchase #6 | $178.99 | 5.340% | $188.5481 | $188.55 | $188.55 | $188.50 |
| Purchase #7 | $159.35 | 12.539% | $179.3309 | $179.33 | $179.35 | $179.30 |
| 7 purchase totals = | $1,218.50 | $1,346.8270 | $1,346.83 | $1,346.80 | $1,346.70 | |