| 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 | $98.40 | 8.609% | $106.8713 | $106.87 | $106.85 | $106.90 |
| Purchase #2 | $231.41 | 8.267% | $250.5407 | $250.54 | $250.55 | $250.50 |
| Purchase #3 | $111.47 | 11.604% | $124.405 | $124.41 | $124.40 | $124.40 |
| Purchase #4 | $227.97 | 3.292% | $235.4748 | $235.47 | $235.45 | $235.50 |
| Purchase #5 | $125.70 | 3.807% | $130.4854 | $130.49 | $130.50 | $130.50 |
| Purchase #6 | $64.98 | 11.395% | $72.3845 | $72.38 | $72.40 | $72.40 |
| Purchase #7 | $197.29 | 6.622% | $210.3545 | $210.35 | $210.35 | $210.40 |
| 7 purchase totals = | $1,057.22 | $1,130.5162 | $1,130.51 | $1,130.50 | $1,130.60 | |