| 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 | $214.54 | 3.522% | $222.0961 | $222.10 | $222.10 | $222.10 |
| Purchase #2 | $67.34 | 13.228% | $76.2477 | $76.25 | $76.25 | $76.20 |
| Purchase #3 | $132.30 | 11.360% | $147.3293 | $147.33 | $147.35 | $147.30 |
| Purchase #4 | $70.26 | 13.597% | $79.8133 | $79.81 | $79.80 | $79.80 |
| Purchase #5 | $237.84 | 5.336% | $250.5311 | $250.53 | $250.55 | $250.50 |
| Purchase #6 | $132.59 | 9.309% | $144.9328 | $144.93 | $144.95 | $144.90 |
| Purchase #7 | $132.88 | 7.632% | $143.0214 | $143.02 | $143.00 | $143.00 |
| 7 purchase totals = | $987.75 | $1,063.9717 | $1,063.97 | $1,064.00 | $1,063.80 | |