| 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 | $99.30 | 7.328% | $106.5767 | $106.58 | $106.60 | $106.60 |
| Purchase #2 | $242.31 | 13.834% | $275.8312 | $275.83 | $275.85 | $275.80 |
| Purchase #3 | $98.73 | 12.465% | $111.0367 | $111.04 | $111.05 | $111.00 |
| Purchase #4 | $206.67 | 10.209% | $227.7689 | $227.77 | $227.75 | $227.80 |
| Purchase #5 | $159.58 | 5.344% | $168.108 | $168.11 | $168.10 | $168.10 |
| Purchase #6 | $92.59 | 11.354% | $103.1027 | $103.10 | $103.10 | $103.10 |
| Purchase #7 | $235.53 | 4.757% | $246.7342 | $246.73 | $246.75 | $246.70 |
| 7 purchase totals = | $1,134.71 | $1,239.1584 | $1,239.16 | $1,239.20 | $1,239.10 | |