| 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 | $195.33 | 7.466% | $209.9133 | $209.91 | $209.90 | $209.90 |
| Purchase #2 | $139.93 | 8.478% | $151.7933 | $151.79 | $151.80 | $151.80 |
| Purchase #3 | $63.41 | 7.280% | $68.0262 | $68.03 | $68.05 | $68.00 |
| Purchase #4 | $117.91 | 13.111% | $133.3692 | $133.37 | $133.35 | $133.40 |
| Purchase #5 | $118.59 | 13.380% | $134.4573 | $134.46 | $134.45 | $134.50 |
| Purchase #6 | $222.77 | 10.607% | $246.3992 | $246.40 | $246.40 | $246.40 |
| Purchase #7 | $91.80 | 7.839% | $98.9962 | $99.00 | $99.00 | $99.00 |
| 7 purchase totals = | $949.74 | $1,042.9547 | $1,042.96 | $1,042.95 | $1,043.00 | |