| 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 | $220.31 | 8.870% | $239.8515 | $239.85 | $239.85 | $239.90 |
| Purchase #2 | $51.54 | 9.161% | $56.2616 | $56.26 | $56.25 | $56.30 |
| Purchase #3 | $170.87 | 11.378% | $190.3116 | $190.31 | $190.30 | $190.30 |
| Purchase #4 | $55.46 | 4.815% | $58.1304 | $58.13 | $58.15 | $58.10 |
| Purchase #5 | $174.30 | 6.190% | $185.0892 | $185.09 | $185.10 | $185.10 |
| Purchase #6 | $9.75 | 10.142% | $10.7388 | $10.74 | $10.75 | $10.70 |
| Purchase #7 | $240.58 | 11.393% | $267.9893 | $267.99 | $268.00 | $268.00 |
| 7 purchase totals = | $922.81 | $1,008.3724 | $1,008.37 | $1,008.40 | $1,008.40 | |