| 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 | $119.57 | 11.268% | $133.0431 | $133.04 | $133.05 | $133.00 |
| Purchase #2 | $202.87 | 10.261% | $223.6865 | $223.69 | $223.70 | $223.70 |
| Purchase #3 | $149.98 | 3.491% | $155.2158 | $155.22 | $155.20 | $155.20 |
| Purchase #4 | $207.77 | 12.667% | $234.0882 | $234.09 | $234.10 | $234.10 |
| Purchase #5 | $164.25 | 5.764% | $173.7174 | $173.72 | $173.70 | $173.70 |
| Purchase #6 | $71.78 | 13.508% | $81.476 | $81.48 | $81.50 | $81.50 |
| Purchase #7 | $132.45 | 3.748% | $137.4142 | $137.41 | $137.40 | $137.40 |
| 7 purchase totals = | $1,048.67 | $1,138.6412 | $1,138.65 | $1,138.65 | $1,138.60 | |