| 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 | $207.42 | 4.599% | $216.9592 | $216.96 | $216.95 | $217.00 |
| Purchase #2 | $57.59 | 7.331% | $61.8119 | $61.81 | $61.80 | $61.80 |
| Purchase #3 | $128.86 | 4.589% | $134.7734 | $134.77 | $134.75 | $134.80 |
| Purchase #4 | $86.82 | 7.169% | $93.0441 | $93.04 | $93.05 | $93.00 |
| Purchase #5 | $153.32 | 10.807% | $169.8893 | $169.89 | $169.90 | $169.90 |
| Purchase #6 | $127.86 | 6.355% | $135.9855 | $135.99 | $136.00 | $136.00 |
| Purchase #7 | $93.94 | 6.190% | $99.7549 | $99.75 | $99.75 | $99.80 |
| 7 purchase totals = | $855.81 | $912.2183 | $912.21 | $912.20 | $912.30 | |