| 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 | $233.27 | 9.561% | $255.5729 | $255.57 | $255.55 | $255.60 |
| Purchase #2 | $120.66 | 9.398% | $131.9996 | $132.00 | $132.00 | $132.00 |
| Purchase #3 | $71.60 | 11.655% | $79.945 | $79.95 | $79.95 | $79.90 |
| Purchase #4 | $97.38 | 6.544% | $103.7525 | $103.75 | $103.75 | $103.80 |
| Purchase #5 | $198.96 | 4.411% | $207.7361 | $207.74 | $207.75 | $207.70 |
| Purchase #6 | $133.52 | 10.816% | $147.9615 | $147.96 | $147.95 | $148.00 |
| Purchase #7 | $196.42 | 10.449% | $216.9439 | $216.94 | $216.95 | $216.90 |
| 7 purchase totals = | $1,051.81 | $1,143.9115 | $1,143.91 | $1,143.90 | $1,143.90 | |