| 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 | $247.47 | 5.395% | $260.821 | $260.82 | $260.80 | $260.80 |
| Purchase #2 | $184.80 | 12.599% | $208.083 | $208.08 | $208.10 | $208.10 |
| Purchase #3 | $139.42 | 12.155% | $156.3665 | $156.37 | $156.35 | $156.40 |
| Purchase #4 | $105.58 | 6.324% | $112.2569 | $112.26 | $112.25 | $112.30 |
| Purchase #5 | $132.92 | 11.678% | $148.4424 | $148.44 | $148.45 | $148.40 |
| Purchase #6 | $152.78 | 12.157% | $171.3535 | $171.35 | $171.35 | $171.40 |
| Purchase #7 | $114.63 | 13.128% | $129.6786 | $129.68 | $129.70 | $129.70 |
| 7 purchase totals = | $1,077.60 | $1,187.0019 | $1,187.00 | $1,187.00 | $1,187.10 | |