| 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 | $212.83 | 4.136% | $221.6326 | $221.63 | $221.65 | $221.60 |
| Purchase #2 | $115.28 | 13.455% | $130.7909 | $130.79 | $130.80 | $130.80 |
| Purchase #3 | $133.64 | 8.230% | $144.6386 | $144.64 | $144.65 | $144.60 |
| Purchase #4 | $170.81 | 7.328% | $183.327 | $183.33 | $183.35 | $183.30 |
| Purchase #5 | $63.97 | 12.858% | $72.1953 | $72.20 | $72.20 | $72.20 |
| Purchase #6 | $98.53 | 5.592% | $104.0398 | $104.04 | $104.05 | $104.00 |
| Purchase #7 | $230.79 | 6.424% | $245.6159 | $245.62 | $245.60 | $245.60 |
| 7 purchase totals = | $1,025.85 | $1,102.2401 | $1,102.25 | $1,102.30 | $1,102.10 | |