| 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 | $96.94 | 5.810% | $102.5722 | $102.57 | $102.55 | $102.60 |
| Purchase #2 | $172.45 | 6.377% | $183.4471 | $183.45 | $183.45 | $183.40 |
| Purchase #3 | $114.62 | 13.255% | $129.8129 | $129.81 | $129.80 | $129.80 |
| Purchase #4 | $208.88 | 3.241% | $215.6498 | $215.65 | $215.65 | $215.60 |
| Purchase #5 | $237.38 | 3.397% | $245.4438 | $245.44 | $245.45 | $245.40 |
| Purchase #6 | $194.52 | 11.204% | $216.314 | $216.31 | $216.30 | $216.30 |
| Purchase #7 | $163.83 | 6.243% | $174.0579 | $174.06 | $174.05 | $174.10 |
| 7 purchase totals = | $1,188.62 | $1,267.2977 | $1,267.29 | $1,267.25 | $1,267.20 | |