| 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 | $195.64 | 13.239% | $221.5408 | $221.54 | $221.55 | $221.50 |
| Purchase #2 | $206.61 | 6.560% | $220.1636 | $220.16 | $220.15 | $220.20 |
| Purchase #3 | $114.59 | 3.528% | $118.6327 | $118.63 | $118.65 | $118.60 |
| Purchase #4 | $186.66 | 4.739% | $195.5058 | $195.51 | $195.50 | $195.50 |
| Purchase #5 | $180.65 | 3.526% | $187.0197 | $187.02 | $187.00 | $187.00 |
| Purchase #6 | $208.42 | 12.781% | $235.0582 | $235.06 | $235.05 | $235.10 |
| Purchase #7 | $132.90 | 10.721% | $147.1482 | $147.15 | $147.15 | $147.10 |
| 7 purchase totals = | $1,225.47 | $1,325.0690 | $1,325.07 | $1,325.05 | $1,325.00 | |