| 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 | $208.50 | 8.302% | $225.8097 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $102.68 | 11.119% | $114.097 | $114.10 | $114.10 | $114.10 |
| Purchase #3 | $40.40 | 10.205% | $44.5228 | $44.52 | $44.50 | $44.50 |
| Purchase #4 | $5.78 | 13.488% | $6.5596 | $6.56 | $6.55 | $6.60 |
| Purchase #5 | $113.38 | 10.126% | $124.8609 | $124.86 | $124.85 | $124.90 |
| Purchase #6 | $73.88 | 8.489% | $80.1517 | $80.15 | $80.15 | $80.20 |
| Purchase #7 | $177.34 | 3.425% | $183.4139 | $183.41 | $183.40 | $183.40 |
| 7 purchase totals = | $721.96 | $779.4156 | $779.41 | $779.35 | $779.50 | |