| 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 | $10.97 | 13.202% | $12.4183 | $12.42 | $12.40 | $12.40 |
| Purchase #2 | $186.91 | 4.645% | $195.592 | $195.59 | $195.60 | $195.60 |
| Purchase #3 | $65.98 | 6.698% | $70.3993 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $107.86 | 11.563% | $120.3319 | $120.33 | $120.35 | $120.30 |
| Purchase #5 | $133.42 | 10.568% | $147.5198 | $147.52 | $147.50 | $147.50 |
| Purchase #6 | $40.34 | 11.599% | $45.019 | $45.02 | $45.00 | $45.00 |
| Purchase #7 | $220.98 | 4.672% | $231.3042 | $231.30 | $231.30 | $231.30 |
| 7 purchase totals = | $766.46 | $822.5845 | $822.58 | $822.55 | $822.50 | |