| 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 | $102.68 | 3.243% | $106.0099 | $106.01 | $106.00 | $106.00 |
| Purchase #2 | $210.46 | 13.160% | $238.1565 | $238.16 | $238.15 | $238.20 |
| Purchase #3 | $73.55 | 11.621% | $82.0972 | $82.10 | $82.10 | $82.10 |
| Purchase #4 | $148.38 | 5.388% | $156.3747 | $156.37 | $156.35 | $156.40 |
| Purchase #5 | $63.90 | 4.231% | $66.6036 | $66.60 | $66.60 | $66.60 |
| Purchase #6 | $248.98 | 13.740% | $283.1899 | $283.19 | $283.20 | $283.20 |
| Purchase #7 | $182.59 | 5.703% | $193.0031 | $193.00 | $193.00 | $193.00 |
| 7 purchase totals = | $1,030.54 | $1,125.4349 | $1,125.43 | $1,125.40 | $1,125.50 | |