| 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 | $231.90 | 12.584% | $261.0823 | $261.08 | $261.10 | $261.10 |
| Purchase #2 | $120.39 | 12.484% | $135.4195 | $135.42 | $135.40 | $135.40 |
| Purchase #3 | $95.29 | 12.789% | $107.4766 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $210.52 | 3.820% | $218.5619 | $218.56 | $218.55 | $218.60 |
| Purchase #5 | $147.26 | 12.845% | $166.1755 | $166.18 | $166.20 | $166.20 |
| Purchase #6 | $130.96 | 4.207% | $136.4695 | $136.47 | $136.45 | $136.50 |
| Purchase #7 | $92.77 | 4.185% | $96.6524 | $96.65 | $96.65 | $96.70 |
| 7 purchase totals = | $1,029.09 | $1,121.8377 | $1,121.84 | $1,121.85 | $1,122.00 | |