| 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 | $119.40 | 10.219% | $131.6015 | $131.60 | $131.60 | $131.60 |
| Purchase #2 | $110.36 | 12.794% | $124.4795 | $124.48 | $124.50 | $124.50 |
| Purchase #3 | $226.30 | 12.505% | $254.5988 | $254.60 | $254.60 | $254.60 |
| Purchase #4 | $108.82 | 5.384% | $114.6789 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $169.73 | 3.806% | $176.1899 | $176.19 | $176.20 | $176.20 |
| Purchase #6 | $97.29 | 9.835% | $106.8585 | $106.86 | $106.85 | $106.90 |
| Purchase #7 | $6.61 | 11.660% | $7.3807 | $7.38 | $7.40 | $7.40 |
| 7 purchase totals = | $838.51 | $915.7878 | $915.79 | $915.85 | $915.90 | |