| 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 | $247.71 | 4.613% | $259.1369 | $259.14 | $259.15 | $259.10 |
| Purchase #2 | $245.60 | 12.139% | $275.4134 | $275.41 | $275.40 | $275.40 |
| Purchase #3 | $136.82 | 3.127% | $141.0984 | $141.10 | $141.10 | $141.10 |
| Purchase #4 | $142.71 | 13.650% | $162.1899 | $162.19 | $162.20 | $162.20 |
| Purchase #5 | $85.34 | 10.712% | $94.4816 | $94.48 | $94.50 | $94.50 |
| Purchase #6 | $126.71 | 5.717% | $133.954 | $133.95 | $133.95 | $134.00 |
| Purchase #7 | $209.58 | 9.423% | $229.3287 | $229.33 | $229.35 | $229.30 |
| 7 purchase totals = | $1,194.47 | $1,295.6029 | $1,295.60 | $1,295.65 | $1,295.60 | |