| 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 | $206.65 | 6.727% | $220.5513 | $220.55 | $220.55 | $220.60 |
| Purchase #2 | $232.67 | 5.871% | $246.3301 | $246.33 | $246.35 | $246.30 |
| Purchase #3 | $172.51 | 11.408% | $192.1899 | $192.19 | $192.20 | $192.20 |
| Purchase #4 | $77.85 | 10.267% | $85.8429 | $85.84 | $85.85 | $85.80 |
| Purchase #5 | $247.77 | 6.413% | $263.6595 | $263.66 | $263.65 | $263.70 |
| Purchase #6 | $242.53 | 6.394% | $258.0374 | $258.04 | $258.05 | $258.00 |
| Purchase #7 | $109.39 | 3.540% | $113.2624 | $113.26 | $113.25 | $113.30 |
| 7 purchase totals = | $1,289.37 | $1,379.8735 | $1,379.87 | $1,379.90 | $1,379.90 | |