| 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 | $239.82 | 7.435% | $257.6506 | $257.65 | $257.65 | $257.70 |
| Purchase #2 | $196.83 | 13.594% | $223.5871 | $223.59 | $223.60 | $223.60 |
| Purchase #3 | $223.26 | 4.537% | $233.3893 | $233.39 | $233.40 | $233.40 |
| Purchase #4 | $163.82 | 8.136% | $177.1484 | $177.15 | $177.15 | $177.10 |
| Purchase #5 | $221.54 | 5.219% | $233.1022 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $212.56 | 10.699% | $235.3018 | $235.30 | $235.30 | $235.30 |
| Purchase #7 | $33.67 | 9.616% | $36.9077 | $36.91 | $36.90 | $36.90 |
| 7 purchase totals = | $1,291.50 | $1,397.0871 | $1,397.09 | $1,397.10 | $1,397.10 | |