| 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 | $124.62 | 3.814% | $129.373 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $154.53 | 4.721% | $161.8254 | $161.83 | $161.85 | $161.80 |
| Purchase #3 | $93.86 | 9.772% | $103.032 | $103.03 | $103.05 | $103.00 |
| Purchase #4 | $215.32 | 12.284% | $241.7699 | $241.77 | $241.75 | $241.80 |
| Purchase #5 | $79.64 | 7.314% | $85.4649 | $85.46 | $85.45 | $85.50 |
| Purchase #6 | $98.95 | 10.388% | $109.2289 | $109.23 | $109.25 | $109.20 |
| Purchase #7 | $234.87 | 4.725% | $245.9676 | $245.97 | $245.95 | $246.00 |
| 7 purchase totals = | $1,001.79 | $1,076.6617 | $1,076.66 | $1,076.65 | $1,076.70 | |