| 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 | $237.69 | 6.646% | $253.4869 | $253.49 | $253.50 | $253.50 |
| Purchase #2 | $213.84 | 10.623% | $236.5562 | $236.56 | $236.55 | $236.60 |
| Purchase #3 | $89.84 | 10.507% | $99.2795 | $99.28 | $99.30 | $99.30 |
| Purchase #4 | $165.71 | 8.236% | $179.3579 | $179.36 | $179.35 | $179.40 |
| Purchase #5 | $39.33 | 13.622% | $44.6875 | $44.69 | $44.70 | $44.70 |
| Purchase #6 | $104.98 | 11.750% | $117.3152 | $117.32 | $117.30 | $117.30 |
| Purchase #7 | $154.31 | 4.497% | $161.2493 | $161.25 | $161.25 | $161.20 |
| 7 purchase totals = | $1,005.70 | $1,091.9325 | $1,091.95 | $1,091.95 | $1,092.00 | |