| 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 | $98.90 | 4.547% | $103.397 | $103.40 | $103.40 | $103.40 |
| Purchase #2 | $221.45 | 10.295% | $244.2483 | $244.25 | $244.25 | $244.20 |
| Purchase #3 | $10.50 | 5.225% | $11.0486 | $11.05 | $11.05 | $11.00 |
| Purchase #4 | $247.50 | 11.140% | $275.0715 | $275.07 | $275.05 | $275.10 |
| Purchase #5 | $234.66 | 10.255% | $258.7244 | $258.72 | $258.70 | $258.70 |
| Purchase #6 | $73.98 | 10.871% | $82.0224 | $82.02 | $82.00 | $82.00 |
| Purchase #7 | $223.65 | 7.858% | $241.2244 | $241.22 | $241.20 | $241.20 |
| 7 purchase totals = | $1,110.64 | $1,215.7366 | $1,215.73 | $1,215.65 | $1,215.60 | |