| 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 | $235.72 | 8.188% | $255.0208 | $255.02 | $255.00 | $255.00 |
| Purchase #2 | $245.60 | 11.718% | $274.3794 | $274.38 | $274.40 | $274.40 |
| Purchase #3 | $226.88 | 9.723% | $248.9395 | $248.94 | $248.95 | $248.90 |
| Purchase #4 | $153.83 | 9.861% | $168.9992 | $169.00 | $169.00 | $169.00 |
| Purchase #5 | $234.82 | 7.710% | $252.9246 | $252.92 | $252.90 | $252.90 |
| Purchase #6 | $219.60 | 8.159% | $237.5172 | $237.52 | $237.50 | $237.50 |
| Purchase #7 | $64.98 | 3.739% | $67.4096 | $67.41 | $67.40 | $67.40 |
| 7 purchase totals = | $1,381.43 | $1,505.1903 | $1,505.19 | $1,505.15 | $1,505.10 | |