| 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 | $207.77 | 5.567% | $219.3366 | $219.34 | $219.35 | $219.30 |
| Purchase #2 | $192.66 | 10.411% | $212.7178 | $212.72 | $212.70 | $212.70 |
| Purchase #3 | $115.32 | 3.764% | $119.6606 | $119.66 | $119.65 | $119.70 |
| Purchase #4 | $214.76 | 5.403% | $226.3635 | $226.36 | $226.35 | $226.40 |
| Purchase #5 | $137.42 | 8.532% | $149.1447 | $149.14 | $149.15 | $149.10 |
| Purchase #6 | $141.79 | 4.323% | $147.9196 | $147.92 | $147.90 | $147.90 |
| Purchase #7 | $153.47 | 13.387% | $174.015 | $174.02 | $174.00 | $174.00 |
| 7 purchase totals = | $1,163.19 | $1,249.1578 | $1,249.16 | $1,249.10 | $1,249.10 | |